Pioneer Zephyr (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Pioneer Zephyr" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

2msichicago.org

low place

low place

1books.google.com

3^rd place

6^th place

1prototrains.com

low place

low place

198^th place

285^th place

1asminternational.org

low place

low place

low place

low place

low place

low place

9^th place

39^th place

aoghs.org

«Adding Wings to the Iron Horse». American Oil & Gás Historical Society. 1 de julho de 2019. Consultado em 9 de outubro de 2019 |nome1= sem |sobrenome1= em Authors list (ajuda)

asminternational.org

«The Burlington Zephyr stainless steel train» (PDF). Advanced Materials & Processes, June 2009

books.google.com

Schafer, Mike and Joe Welsh (1997), Classic American Streamliners, p. 14. MBI Publishing, Osceola, Wisconsin. .

msichicago.org

«Pioneer Zephyr - A Legendary History». excerpts from the New York Times
«Pioneer Zephyr, a legendary history - The Dawn To Dusk Club»

pbs.org

«American Experience / Streamliners / People & Events / Ralph Budd»

prototrains.com

«Pioneer Zephyr». ProtoTrains

utahrails.net

«History and Development of the 567 Series General Motors Locomotive Engine» (PDF)

youtube.com

https://www.youtube.com/watch?v=l4Oj-J5kHSM