Guild's Committee for Federal Writers' Publications. (1939). New York City Guide (5. Aufl.). Random House.
Lua i Stíl Chicago (17ú heag.)Guild's Committee for Federal Writers' Publications. New York City Guide. 5. Aufl. New York: Random House, 1939.
Lua MLA (8ú heag.)Guild's Committee for Federal Writers' Publications. New York City Guide. 5. Aufl. Random House, 1939.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.