Oregon Centennial (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Oregon Centennial" in English language version.

refsWebsite

Global rank English rank

low place

low place

1web.archive.org

1^st place

1^st place

1expocenter.org

low place

low place

1books.google.com

3^rd place

3^rd place

3,144^th place

2,101^st place

books.google.com

Bottenberg, The Everly Brothers, Ray and Jeanna Bottenberg. Images of America, Vanishing Portland. Charleston, SC: Arcadia Publishing. 2008, p. 117.

expocenter.org

"Portland Expo Center – History" (PDF). Portland Metropolitan Exposition Center. 2002. Archived from the original (PDF) on July 26, 2011. Retrieved September 24, 2011.

oregonzoo.org

"History of the railway". Washington Park and Zoo Railway. Oregon Zoo. Retrieved April 11, 2012.
Native American totem poles restored, reinstalled at zoo. Oregon Zoo. Accessed 30 October 2014.

uoregon.edu

duckhenge.uoregon.edu

"Jordan Schnitzer Museum of Art displays murals by artist Carl Morris". Inside Oregon.

web.archive.org

"Portland Expo Center – History" (PDF). Portland Metropolitan Exposition Center. 2002. Archived from the original (PDF) on July 26, 2011. Retrieved September 24, 2011.