IRT Ninth Avenue Line (French Wikipedia)

Analysis of information sources in references of the Wikipedia article "IRT Ninth Avenue Line" in French language version.

refsWebsite

Global rank French rank

3^rd place

11^th place

488^th place

827^th place

9,784^th place

low place

books.google.com

(en) James Blaine Walker, Fifty Years of Rapid Transit, 1864-1917, published 1918, pp. 182-186
(en) (en) James Blaine Walker, Fifty Years of Rapid Transit, 1864-1917, 1918, 182–186 p. (lire en ligne)

(en) Mark S. Feinman, « Continuing the Story of the 9th Avenue El » (consulté le 24 juin 2013) : « On April 1, 1903, the entire Manhattan Elevated system was leased to the IRT Company for 999 years. Subway system construction was planned to connect with the Els at various points. By June 25th, 1903, the last steam-powered elevated train was operated in passenger service on the 9th Ave El. »