匹茲堡聯合車站 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "匹茲堡聯合車站" in Chinese language version.

refsWebsite

Global rank Chinese rank

2web.archive.org

1^st place

1^st place

4,453^rd place

8,196^th place

135^th place

457^th place

low place

low place

amtrak.com

Amtrak State Fact Sheet, FY2017, Commonwealth of Pennsylvania (PDF). Amtrak. November 2017 [5 December 2017]. （原始内容存档 (PDF)于2019-04-12）.

nps.gov

nrhp.focus.nps.gov

National Register Information System. National Register of Historic Places. National Park Service. 2008-04-15.

phlf.org

Historic Landmark Plaques 1968–2009 (PDF). Pittsburgh, PA: Pittsburgh History & Landmarks Foundation. 2010 [2011-07-28]. （原始内容 (PDF)存档于2019-03-29）.

web.archive.org

Amtrak State Fact Sheet, FY2017, Commonwealth of Pennsylvania (PDF). Amtrak. November 2017 [5 December 2017]. （原始内容存档 (PDF)于2019-04-12）.
Historic Landmark Plaques 1968–2009 (PDF). Pittsburgh, PA: Pittsburgh History & Landmarks Foundation. 2010 [2011-07-28]. （原始内容 (PDF)存档于2019-03-29）.