GP40型柴油机车 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "GP40型柴油机车" in Chinese language version.

refsWebsite

Global rank Chinese rank

5web.archive.org

1^st place

1^st place

1,013^th place

1,467^th place

1books.google.com

3^rd place

8^th place

1altoonaworks.info

low place

low place

low place

low place

low place

low place

altoonaworks.info

AltoonaWorks.info -- AMTK GP38H-3 Rebuilds. Altoona Works. [2017-02-17]. （原始内容存档于2017-09-07）.

books.google.com

Wilson, Jeff. The Model Railroader's Guide to Diesel Locomotives. Kalmbach Publishing. 2009 [2017-02-17]. （原始内容存档于2021-01-21）.

flickr.com

EMDX F9 462. Flickr. [2017-02-16]. （原始内容存档于2017-02-16）.

thecrhs.org

conrailphotos.thecrhs.org

EMD GP40P. CRHS Conrail Photo Archive. [2017-02-22]. （原始内容存档于2020-02-24）（英语）.

trainlife.com

original.trainlife.com

TrainLife - July 1989 - Page 21. original.trainlife.com. [2017-02-24]. （原始内容存档于2017-02-24）（英语）.

web.archive.org

EMDX F9 462. Flickr. [2017-02-16]. （原始内容存档于2017-02-16）.
Wilson, Jeff. The Model Railroader's Guide to Diesel Locomotives. Kalmbach Publishing. 2009 [2017-02-17]. （原始内容存档于2021-01-21）.
AltoonaWorks.info -- AMTK GP38H-3 Rebuilds. Altoona Works. [2017-02-17]. （原始内容存档于2017-09-07）.
EMD GP40P. CRHS Conrail Photo Archive. [2017-02-22]. （原始内容存档于2020-02-24）（英语）.
TrainLife - July 1989 - Page 21. original.trainlife.com. [2017-02-24]. （原始内容存档于2017-02-24）（英语）.