SERVICES IN A NEW EDIFICE.; Opening of St. Ignatius P.E. Church at WestEndAvenue and West Eighty-seventh Street, New York Times, Oct. 20, 1902, [1] (页面存档备份,存于互联网档案馆)
2020 [May 26, 2020]. nycsubway.org—BMT WestEnd Line: 20th Avenue Station Reporter — D Train 20th Avenue entrance from Google Maps Street View(页面存档备份,存于互联网档案馆)