بولدر، کلرادو (Persian Wikipedia)

"Boulder students back off Barack Obama High" (به انگلیسی). Multimedia Holdings Corporation. Archived from the original on 5 March 2016. Retrieved 19 May 2015.

about.com

boulder.about.com

"Navigating the Boulder Bus System" (به انگلیسی). The About Group. Archived from the original on 23 May 2015. Retrieved 22 May 2015.

airnav.com

"Boulder Municipal Airport" (به انگلیسی). AirNav. Archived from the original on 25 May 2015. Retrieved 24 May 2015.

aljazeera.com

america.aljazeera.com

"3 natural disasters we're expecting" (به انگلیسی). Al Jazeera America. Archived from the original on 25 May 2015. Retrieved 21 May 2015.

archive.today

"Colorado" (به انگلیسی). world-gazetteer. Archived from the original on 23 April 2013. Retrieved 26 Dec 2012.
"Voter Registration Statistics" (به انگلیسی). Boulder County. Archived from the original on 21 July 2012. Retrieved 24 May 2015.

areaconnect.com

boulder.areaconnect.com

"Boulder City, Colorado Statistics and Demographics (US Census 2000)" (به انگلیسی). MDNH, Inc. Archived from the original on 4 March 2016. Retrieved 14 August 2015.

bestplaces.net

"People in Boulder, Colorado" (به انگلیسی). Best Places to Live & Retire, Homes for Sale. Archived from the original on 18 May 2015. Retrieved 16 May 2015.
"Religion in Boulder, Colorado" (به انگلیسی). Best Places to Live & Retire, Homes for Sale. Archived from the original on 3 May 2015. Retrieved 16 May 2015.

bhs1967.org

"A History of Boulder High" (به انگلیسی). BHS Class of '67. Archived from the original on 15 May 2015. Retrieved 19 May 2015.

bmoca.org

"Mission & History" (به انگلیسی). Boulder Museum of Contemporary Art. Archived from the original on 7 June 2015. Retrieved 20 May 2015.

boulder.co.us

bcn.boulder.co.us

"Timeline of Significant Events in the Boulder Area" (به انگلیسی). BASIN. Archived from the original on 16 February 2015. Retrieved 17 May 2015.

bouldercolorado.gov

"Government" (به انگلیسی). City of Boulder. Archived from the original on 27 June 2015. Retrieved 6/18/2015. {{cite web}}: Check date values in: |تاریخ بازبینی= (help)
"CITY OF BOULDER HISTORIC TRAIN" (به انگلیسی). City of Boulder. Archived from the original on 22 May 2015. Retrieved 22 May 2015.
"Boulder Municipal Airport" (به انگلیسی). City of Boulder. Archived from the original on 25 May 2015. Retrieved 24 May 2015.
"BOULDER RESERVOIR" (به انگلیسی). City of Boulder. Archived from the original on 25 May 2015. Retrieved 22 May 2015.
"PARKS" (به انگلیسی). City of Boulder. Archived from the original on 22 May 2015. Retrieved 22 May 2015.
"CHAUTAUQUA PARK" (به انگلیسی). City of Boulder. Archived from the original on 24 May 2015. Retrieved 22 May 2015.
"SISTER CITY PLAZA" (به انگلیسی). The City of Boulder. Archived from the original on 4 April 2015. Retrieved 15 May 2015.
"LHASA, TIBET" (به انگلیسی). The City of Boulder. Archived from the original on 4 April 2015. Retrieved 15 May 2015.
"DUSHANBE, TAJIKISTAN" (به انگلیسی). The City of Boulder. Archived from the original on 4 April 2015. Retrieved 15 May 2015.

www-static.bouldercolorado.gov

"Demographic Profile Boulder, Colorado" (PDF) (به انگلیسی). Boulder Economic Council. Archived from the original (PDF) on 19 March 2015. Retrieved 17 May 2015.
"tracking down boulder colorados railroads" (PDF) (به انگلیسی). City of Boulder. Archived from the original (PDF) on 22 May 2015. Retrieved 22 May 2015.
"City of Boulder Train History" (PDF) (به انگلیسی). City of Boulder. Archived from the original (PDF) on 22 May 2015. Retrieved 22 May 2015.

bouldercoloradousa.com

"Boulder History" (به انگلیسی). Boulder Convention & Visitors Bureau. Archived from the original on 7 June 2015. Retrieved 17 May 2015.
"Boulder Facts" (به انگلیسی). Boulder Convention & Visitors Bureau. Archived from the original on 18 June 2015. Retrieved 17 May 2015.
"Boulder Arts & Culture" (به انگلیسی). Boulder Convention & Visitors. Archived from the original on 23 May 2015. Retrieved 20 May 2015.
"BOULDER ARTS AND CULTURE GUIDE" (PDF) (به انگلیسی). Boulder Convention & Visitors. Archived from the original (PDF) on 23 September 2015. Retrieved 20 May 2015.
"Boulder Weather" (به انگلیسی). Convention & Visitors Bureau. Archived from the original on 3 May 2015. Retrieved 16 May 2015.
"Biking in Boulder" (به انگلیسی). Boulder Convention & Visitors Bureau. Archived from the original on 23 May 2015. Retrieved 22 May 2015.

bouldercounty.org

"Voter Registration Statistics" (به انگلیسی). Boulder County. Archived from the original on 21 July 2012. Retrieved 24 May 2015.

boulderdowntown.com

"Boulder Museum of Contemporary Art" (به انگلیسی). Downtown Boulder. Archived from the original on 10 June 2015. Retrieved 20 May 2015.

bouldereconomiccouncil.org

"Boulder's Economy" (به انگلیسی). Boulder Economic Council. Archived from the original on 24 May 2015. Retrieved 24 May 2015.

boulderhistory.org

"IBM PC 5150" (به انگلیسی). Boulder History Museum. Archived from the original on 13 June 2015. Retrieved 16 May 2015.
"BOULDER HISTORY" (به انگلیسی). Boulder History Museum. Archived from the original on 10 October 2014. Retrieved 22 May 2015.

boulderlibrary.org

"Hours & Locations" (به انگلیسی). Boulder Public Library. Archived from the original on 25 May 2015. Retrieved 20 May 2015.

boulderteahouse.com

"About The Teahouse" (به انگلیسی). The Boulder Dushanbe Teahouse. Archived from the original on 5 February 2015. Retrieved 15 May 2015.

bvsd.org

"About BVSD" (به انگلیسی). Boulder Valley School District. Archived from the original on 5 October 2011. Retrieved 19 May 2015.
"Boulder High School" (به انگلیسی). Boulder Valley School District. Archived from the original on 20 May 2015. Retrieved 19 May 2015.

census.gov

factfinder2.census.gov

"American FactFinder" (به انگلیسی). United States Census Bureau. Retrieved 31 January 2015.
U.S. Census Bureau (February 5, 2013). "Geographic Identifiers: 2010 Demographic Profile Data (G001): Boulder city, Colorado" (به انگلیسی). , American Factfinder. Archived from the original on 23 November 2016. Retrieved 10 August 2015.

census.gov

"Population Estimates" (به انگلیسی). United States Census Bureau. Archived from the original on 22 May 2014. Retrieved 31 January 2015. خطای یادکرد: برچسب <ref> نامعتبر؛ نام «2013 Pop Estimate» چندین بار با محتوای متفاوت تعریف شده است. (صفحهٔ راهنما را مطالعه کنید.).
"Census of Population and Housing" (به انگلیسی). United States Census Bureau. Archived from the original on 12 May 2015. Retrieved 31 January 2015.

churches-in.com

"Find a Church In Boulder, Colorado" (به انگلیسی). Church Finder. Archived from the original on 18 May 2015. Retrieved 16 May 2015.

city-data.com

"Boulder: History" (به انگلیسی). .Advameg, Inc. Archived from the original on 1 February 2016. Retrieved 16 May 2015.
"Boulder: Geography and Climate" (به انگلیسی). Advameg. Archived from the original on 1 February 2016. Retrieved 16 May 2015.
"Boulder: Economy" (به انگلیسی). Advameg, Inc. Archived from the original on 25 May 2015. Retrieved 24 May 2015.

colorado.edu

"Tibetan Association of Colorado, CU-Boulder announce October campus visit by His Holiness the Dalai Lama" (به انگلیسی). University of Colorado Boulder. Archived from the original on 18 May 2015. Retrieved 15 May 2015.

vrc.colorado.edu

"DUSHANBE TEAHOUSE" (به انگلیسی). University of Colorado Boulder. Archived from the original on 18 May 2015. Retrieved 15 May 2015.

colorado.gov

"Colorado Municipal Incorporations" (به انگلیسی). Department of Personnel & Administration, Colorado State Archives. Archived from the original on 23 November 2010. Retrieved 9 February 2007.

cpr.org

"Author David Grinspoon" (به انگلیسی). Colorado Public Radio. Archived from the original on 22 May 2015. Retrieved 21 May 2015.

csmonitor.com

"Colorado floods predicted by scientists" (به انگلیسی). The Christian Science Monitor. Archived from the original on 25 May 2015. Retrieved 21 May 2015.

dailycamera.com

"Unearthing secrets of the 'Ancient Southwest'" (به انگلیسی). Daily Camera. Archived from the original on 10 June 2015. Retrieved 20 May 2015.
"Walking in the footsteps of dinosaurs" (به انگلیسی). Daily Camera. Archived from the original on 28 May 2015. Retrieved 20 May 2015.
"$500,000 grant brings Museum of Boulder move closer to reality" (به انگلیسی). Daily Camera. Archived from the original on 13 June 2015. Retrieved 20 May 2015.
"Boulder called itself the "Athens of the West"" (به انگلیسی). Daily Camera. Archived from the original on 14 June 2015. Retrieved 20 May 2015.
"Boulder Public Library opens new teen space" (به انگلیسی). Daily Camera. Archived from the original on 13 June 2015. Retrieved 20 May 2015.
"JILA building at CU-Boulder debuts $32.7M 'X-wing'" (به انگلیسی). Daily Camera. Archived from the original on 25 May 2015. Retrieved 21 May 2015.
"A story of community, dynamite and arson: Engine No. 30 set in Central Park 60 years ago" (به انگلیسی). Daily Camera. Archived from the original on 22 May 2015. Retrieved 22 May 2015.
"CU, Boulder B-cycle partnering to add more bike-share stations near campus" (به انگلیسی). Daily Camera. Archived from the original on 23 May 2015. Retrieved 22 May 2015.
"Boulder B-cycle adds bikes, stations — and 24-hour access" (به انگلیسی). Daily Camera. Archived from the original on 23 May 2015. Retrieved 22 May 2015.
"Dalai Lama planning first visit to Boulder in 18 years this October" (به انگلیسی). Daily Camera. Archived from the original on 18 May 2015. Retrieved 15 May 2015.

denverpost.com

Garcia, Adrian (2013-03-30). "Boulder one of least religious cities in the U.S. , new Gallup poll finds". The Denver Post (به انگلیسی). Archived from the original on 23 November 2016. Retrieved 2015-05-20.{{cite web}}: نگهداری یادکرد:تاریخ و سال (link)

downtownboulder.com

"Pearl Street Mall Celebrating 35 Years" (به انگلیسی). Downtown Boulder. Archived from the original on 24 May 2015. Retrieved 22 May 2015.

elementaryschools.org

[National Center for Education Statistics in the United States "http://elementaryschools.org/directory/co/cities/boulder/"] (به انگلیسی). Boulder, CO Elementary Schools. Retrieved 19 May 2015. {{cite web}}: Check |نشانی= value (help); External link in |عنوان= (help)

elephantjournal.com

"Something's Rotten in the People's Republic of Boulder Three Things, to be Exact" (به انگلیسی). Elephant Journal. Archived from the original on 9 September 2015. Retrieved 24 May 2015.

esri.com

"It's Not the Train but the Station That Is Leaving" (به انگلیسی). esri. Archived from the original on 22 May 2015. Retrieved 22 May 2015.

explore-boulder-colorado.com

"29th Street Mall" (به انگلیسی). Explore-Boulder-Colorado. Archived from the original on 25 May 2015. Retrieved 22 May 2015.

high-schools.com

"High Schools in Boulder, CO" (به انگلیسی). National Center for Education Statistics. Archived from the original on 21 May 2015. Retrieved 19 May 2015.

highdeserteco.org

"What is a high desert?" (به انگلیسی). Desert Ecosystem Analysis & Restoration. Archived from the original on 31 March 2015. Retrieved 16 May 2015.

house.gov

polis.house.gov

"District Information" (به انگلیسی). Congressman Jared Polis. Archived from the original on 18 June 2015. Retrieved 6/18/2015. {{cite web}}: Check date values in: |تاریخ بازبینی= (help)

huffingtonpost.com

"Boulder City Council Denies Making Nablus A Sister City" (به انگلیسی). huffingtonpost. Archived from the original on 18 May 2015. Retrieved 14 May 2015.

kiplinger.com

"Best Cities 2010: Boulder, Colo" (به انگلیسی). The Kiplinger Washington Editors. Archived from the original on 24 May 2015. Retrieved 24 May 2015.

motherearthtravel.com

"History of Boulder" (به انگلیسی). Mother Earth Travel. Archived from the original on 18 May 2015. Retrieved 17 May 2015.

nationalgeographic.com

adventure.nationalgeographic.com

"Adventure Town: Boulder, Colorado" (به انگلیسی). National Geographic. Archived from the original on 5 May 2015. Retrieved 17 May 2015.

nist.gov

physics.nist.gov

"What's In a Name? JILA Says It All!" (به انگلیسی). The National Institute of Standards and Technology. Archived from the original on 5 October 2006. Retrieved 21 May 2015.

boulder.nist.gov

"The Big Move to Boulder" (به انگلیسی). The National Institute of Standards and Technology. Archived from the original on 4 March 2016. Retrieved 21 May 2015.

nist.gov

"NIST Launches a New U.S. Time Standard: NIST-F2 Atomic Clock" (به انگلیسی). The National Institute of Standards and Technology. Archived from the original on 25 May 2015. Retrieved 21 May 2015.

pacinst.org

"Municipal Deliveries of Colorado River Basin Water" (PDF) (به انگلیسی). Pacific Institute. Archived from the original (PDF) on 10 December 2015. Retrieved 21 May 2015.

rankingsandreviews.com

colleges.usnews.rankingsandreviews.com

"University of Colorado--Boulder" (به انگلیسی). U.S. News & World Report LP. Archived from the original on 6 May 2015. Retrieved 19 May 2015.
"Naropa University" (به انگلیسی). U.S. News & World Report LP. Archived from the original on 5 May 2015. Retrieved 19 May 2015.

rare-maps.com

"Boulder High School, 1933" (به انگلیسی). Art Source International Inc. Retrieved 19 May 2015.^{^{[پیوند مرده]}}

rmacc.org

"National Center for Atmospheric Research" (به انگلیسی). Rocky Mountain Advanced Computing Consortium. Archived from the original on 25 May 2015. Retrieved 22 May 2015.

sirna.com

""Contact." Sirna Therapeutics" (به انگلیسی). Wilderness Place Boulder, CO 80301. December 8, 2004. Archived from the original on 15 January 2016. Retrieved 10 August 2015.

sister-cities.org

"Lhasa and Boulder Agreement" (PDF) (به انگلیسی). Sister Cities International. Archived from the original (PDF) on 18 May 2015. Retrieved 15 May 2015.

state.co.us

dola.state.co.us

"Active Colorado Local Governments" (به انگلیسی). Colorado Department of Local Affairs. Archived from the original on 23 November 2010. Retrieved 31 July 2015.

summitcountyvoice.com

"Hearing shines spotlight on Colorado River woes" (به انگلیسی). Summit County Citizens Voice. Archived from the original on 25 May 2015. Retrieved 21 May 2015.

tibetctrip.com

"Lhasa's only US sister city - Boulder" (به انگلیسی). tibetCtrip.com. Archived from the original on 18 May 2015. Retrieved 15 May 2015.

usps.com

zip4.usps.com

"ZIP Code Lookup" (به انگلیسی). United States Postal Service. Archived from the original on 23 November 2010. Retrieved 4 September 2007.

web.archive.org

"Population Estimates" (به انگلیسی). United States Census Bureau. Archived from the original on 22 May 2014. Retrieved 31 January 2015. خطای یادکرد: برچسب <ref> نامعتبر؛ نام «2013 Pop Estimate» چندین بار با محتوای متفاوت تعریف شده است. (صفحهٔ راهنما را مطالعه کنید.).
"History of Boulder" (به انگلیسی). Mother Earth Travel. Archived from the original on 18 May 2015. Retrieved 17 May 2015.
"Boulder History" (به انگلیسی). Boulder Convention & Visitors Bureau. Archived from the original on 7 June 2015. Retrieved 17 May 2015.
"Timeline of Significant Events in the Boulder Area" (به انگلیسی). BASIN. Archived from the original on 16 February 2015. Retrieved 17 May 2015.
"Boulder Facts" (به انگلیسی). Boulder Convention & Visitors Bureau. Archived from the original on 18 June 2015. Retrieved 17 May 2015.
"Boulder: History" (به انگلیسی). .Advameg, Inc. Archived from the original on 1 February 2016. Retrieved 16 May 2015.
"IBM PC 5150" (به انگلیسی). Boulder History Museum. Archived from the original on 13 June 2015. Retrieved 16 May 2015.
"People in Boulder, Colorado" (به انگلیسی). Best Places to Live & Retire, Homes for Sale. Archived from the original on 18 May 2015. Retrieved 16 May 2015.
"Demographic Profile Boulder, Colorado" (PDF) (به انگلیسی). Boulder Economic Council. Archived from the original (PDF) on 19 March 2015. Retrieved 17 May 2015.
"Boulder City, Colorado Statistics and Demographics (US Census 2000)" (به انگلیسی). MDNH, Inc. Archived from the original on 4 March 2016. Retrieved 14 August 2015.
"Religion in Boulder, Colorado" (به انگلیسی). Best Places to Live & Retire, Homes for Sale. Archived from the original on 3 May 2015. Retrieved 16 May 2015.
"Find a Church In Boulder, Colorado" (به انگلیسی). Church Finder. Archived from the original on 18 May 2015. Retrieved 16 May 2015.
"Boulder Arts & Culture" (به انگلیسی). Boulder Convention & Visitors. Archived from the original on 23 May 2015. Retrieved 20 May 2015.
"BOULDER ARTS AND CULTURE GUIDE" (PDF) (به انگلیسی). Boulder Convention & Visitors. Archived from the original (PDF) on 23 September 2015. Retrieved 20 May 2015.
"Mission & History" (به انگلیسی). Boulder Museum of Contemporary Art. Archived from the original on 7 June 2015. Retrieved 20 May 2015.
"Boulder Museum of Contemporary Art" (به انگلیسی). Downtown Boulder. Archived from the original on 10 June 2015. Retrieved 20 May 2015.
"Unearthing secrets of the 'Ancient Southwest'" (به انگلیسی). Daily Camera. Archived from the original on 10 June 2015. Retrieved 20 May 2015.
"Walking in the footsteps of dinosaurs" (به انگلیسی). Daily Camera. Archived from the original on 28 May 2015. Retrieved 20 May 2015.
"$500,000 grant brings Museum of Boulder move closer to reality" (به انگلیسی). Daily Camera. Archived from the original on 13 June 2015. Retrieved 20 May 2015.
"Boulder called itself the "Athens of the West"" (به انگلیسی). Daily Camera. Archived from the original on 14 June 2015. Retrieved 20 May 2015.
"Hours & Locations" (به انگلیسی). Boulder Public Library. Archived from the original on 25 May 2015. Retrieved 20 May 2015.
"Boulder Public Library opens new teen space" (به انگلیسی). Daily Camera. Archived from the original on 13 June 2015. Retrieved 20 May 2015.
"Boulder: Geography and Climate" (به انگلیسی). Advameg. Archived from the original on 1 February 2016. Retrieved 16 May 2015.
""Contact." Sirna Therapeutics" (به انگلیسی). Wilderness Place Boulder, CO 80301. December 8, 2004. Archived from the original on 15 January 2016. Retrieved 10 August 2015.
"Adventure Town: Boulder, Colorado" (به انگلیسی). National Geographic. Archived from the original on 5 May 2015. Retrieved 17 May 2015.
"What is a high desert?" (به انگلیسی). Desert Ecosystem Analysis & Restoration. Archived from the original on 31 March 2015. Retrieved 16 May 2015.
"Boulder Weather" (به انگلیسی). Convention & Visitors Bureau. Archived from the original on 3 May 2015. Retrieved 16 May 2015.
"Colorado floods predicted by scientists" (به انگلیسی). The Christian Science Monitor. Archived from the original on 25 May 2015. Retrieved 21 May 2015.
"3 natural disasters we're expecting" (به انگلیسی). Al Jazeera America. Archived from the original on 25 May 2015. Retrieved 21 May 2015.
"Municipal Deliveries of Colorado River Basin Water" (PDF) (به انگلیسی). Pacific Institute. Archived from the original (PDF) on 10 December 2015. Retrieved 21 May 2015.
"Hearing shines spotlight on Colorado River woes" (به انگلیسی). Summit County Citizens Voice. Archived from the original on 25 May 2015. Retrieved 21 May 2015.
"Something's Rotten in the People's Republic of Boulder Three Things, to be Exact" (به انگلیسی). Elephant Journal. Archived from the original on 9 September 2015. Retrieved 24 May 2015.
"District Information" (به انگلیسی). Congressman Jared Polis. Archived from the original on 18 June 2015. Retrieved 6/18/2015. {{cite web}}: Check date values in: |تاریخ بازبینی= (help)
"Government" (به انگلیسی). City of Boulder. Archived from the original on 27 June 2015. Retrieved 6/18/2015. {{cite web}}: Check date values in: |تاریخ بازبینی= (help)
"About BVSD" (به انگلیسی). Boulder Valley School District. Archived from the original on 5 October 2011. Retrieved 19 May 2015.
"High Schools in Boulder, CO" (به انگلیسی). National Center for Education Statistics. Archived from the original on 21 May 2015. Retrieved 19 May 2015.
"Boulder High School" (به انگلیسی). Boulder Valley School District. Archived from the original on 20 May 2015. Retrieved 19 May 2015.
"Boulder students back off Barack Obama High" (به انگلیسی). Multimedia Holdings Corporation. Archived from the original on 5 March 2016. Retrieved 19 May 2015.
"A History of Boulder High" (به انگلیسی). BHS Class of '67. Archived from the original on 15 May 2015. Retrieved 19 May 2015.
"University of Colorado--Boulder" (به انگلیسی). U.S. News & World Report LP. Archived from the original on 6 May 2015. Retrieved 19 May 2015.
"Naropa University" (به انگلیسی). U.S. News & World Report LP. Archived from the original on 5 May 2015. Retrieved 19 May 2015.
"What's In a Name? JILA Says It All!" (به انگلیسی). The National Institute of Standards and Technology. Archived from the original on 5 October 2006. Retrieved 21 May 2015.
"JILA building at CU-Boulder debuts $32.7M 'X-wing'" (به انگلیسی). Daily Camera. Archived from the original on 25 May 2015. Retrieved 21 May 2015.
"The Big Move to Boulder" (به انگلیسی). The National Institute of Standards and Technology. Archived from the original on 4 March 2016. Retrieved 21 May 2015.
"NIST Launches a New U.S. Time Standard: NIST-F2 Atomic Clock" (به انگلیسی). The National Institute of Standards and Technology. Archived from the original on 25 May 2015. Retrieved 21 May 2015.
"Author David Grinspoon" (به انگلیسی). Colorado Public Radio. Archived from the original on 22 May 2015. Retrieved 21 May 2015.
"National Center for Atmospheric Research" (به انگلیسی). Rocky Mountain Advanced Computing Consortium. Archived from the original on 25 May 2015. Retrieved 22 May 2015.
"BOULDER HISTORY" (به انگلیسی). Boulder History Museum. Archived from the original on 10 October 2014. Retrieved 22 May 2015.
"It's Not the Train but the Station That Is Leaving" (به انگلیسی). esri. Archived from the original on 22 May 2015. Retrieved 22 May 2015.
"tracking down boulder colorados railroads" (PDF) (به انگلیسی). City of Boulder. Archived from the original (PDF) on 22 May 2015. Retrieved 22 May 2015.
"CITY OF BOULDER HISTORIC TRAIN" (به انگلیسی). City of Boulder. Archived from the original on 22 May 2015. Retrieved 22 May 2015.
"City of Boulder Train History" (PDF) (به انگلیسی). City of Boulder. Archived from the original (PDF) on 22 May 2015. Retrieved 22 May 2015.
"A story of community, dynamite and arson: Engine No. 30 set in Central Park 60 years ago" (به انگلیسی). Daily Camera. Archived from the original on 22 May 2015. Retrieved 22 May 2015.
"Boulder Municipal Airport" (به انگلیسی). AirNav. Archived from the original on 25 May 2015. Retrieved 24 May 2015.
"Boulder Municipal Airport" (به انگلیسی). City of Boulder. Archived from the original on 25 May 2015. Retrieved 24 May 2015.
"Navigating the Boulder Bus System" (به انگلیسی). The About Group. Archived from the original on 23 May 2015. Retrieved 22 May 2015.
"Biking in Boulder" (به انگلیسی). Boulder Convention & Visitors Bureau. Archived from the original on 23 May 2015. Retrieved 22 May 2015.
"CU, Boulder B-cycle partnering to add more bike-share stations near campus" (به انگلیسی). Daily Camera. Archived from the original on 23 May 2015. Retrieved 22 May 2015.
"Boulder B-cycle adds bikes, stations — and 24-hour access" (به انگلیسی). Daily Camera. Archived from the original on 23 May 2015. Retrieved 22 May 2015.
"Boulder: Economy" (به انگلیسی). Advameg, Inc. Archived from the original on 25 May 2015. Retrieved 24 May 2015.
"Best Cities 2010: Boulder, Colo" (به انگلیسی). The Kiplinger Washington Editors. Archived from the original on 24 May 2015. Retrieved 24 May 2015.
"Boulder's Economy" (به انگلیسی). Boulder Economic Council. Archived from the original on 24 May 2015. Retrieved 24 May 2015.
"Pearl Street Mall Celebrating 35 Years" (به انگلیسی). Downtown Boulder. Archived from the original on 24 May 2015. Retrieved 22 May 2015.
"29th Street Mall" (به انگلیسی). Explore-Boulder-Colorado. Archived from the original on 25 May 2015. Retrieved 22 May 2015.
"BOULDER RESERVOIR" (به انگلیسی). City of Boulder. Archived from the original on 25 May 2015. Retrieved 22 May 2015.
"PARKS" (به انگلیسی). City of Boulder. Archived from the original on 22 May 2015. Retrieved 22 May 2015.
"CHAUTAUQUA PARK" (به انگلیسی). City of Boulder. Archived from the original on 24 May 2015. Retrieved 22 May 2015.
"Boulder City Council Denies Making Nablus A Sister City" (به انگلیسی). huffingtonpost. Archived from the original on 18 May 2015. Retrieved 14 May 2015.
"SISTER CITY PLAZA" (به انگلیسی). The City of Boulder. Archived from the original on 4 April 2015. Retrieved 15 May 2015.
"Lhasa and Boulder Agreement" (PDF) (به انگلیسی). Sister Cities International. Archived from the original (PDF) on 18 May 2015. Retrieved 15 May 2015.
"LHASA, TIBET" (به انگلیسی). The City of Boulder. Archived from the original on 4 April 2015. Retrieved 15 May 2015.
"Lhasa's only US sister city - Boulder" (به انگلیسی). tibetCtrip.com. Archived from the original on 18 May 2015. Retrieved 15 May 2015.
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