"IRT Brooklyn Line Opened 90 Years Ago". New York Division Bulletin. 53 (9). New York Division, Electric Railroaders' Association. September 2010. Retrieved August 31, 2016 – via Issu.
"37 Platforms On Subways To Be Lengthened: All Stations of B. M. T. and I.R.T.in Queens Included in $5,000,000 Program". New York Herald Tribune. November 20, 1949. p. 32. ISSN1941-0646. ProQuest1325174459.
"37 Platforms On Subways To Be Lengthened: All Stations of B. M. T. and I.R.T.in Queens Included in $5,000,000 Program". New York Herald Tribune. November 20, 1949. p. 32. ISSN1941-0646. ProQuest1325174459.