D-type Triplex (New York City Subway car) (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "D-type Triplex (New York City Subway car)" in English language version.

refsWebsite

Global rank English rank

6^th place

6^th place

77^th place

111^th place

9,784^th place

6,075^th place

archive.org

Cadahy, Brian (1995). Under the sidewalks of New York: the story of the greatest subway system in the world. Fordham University Press. p. 89. ISBN 0-8232-1618-7.

facebook.com

https://www.facebook.com/groups/1576908292628997/permalink/2885333698453110/ ^{[user-generated source]}

nycsubway.org

"BMT D-Type Triplex". Retrieved August 31, 2009.