La Farge, J. (1950). No postponement ([1st ed.].). Longmans, Green.
Lua i Stíl Chicago (17ú heag.)La Farge, John. No Postponement. [1st ed.]. New York, Toronto: Longmans, Green, 1950.
Lua MLA (8ú heag.)La Farge, John. No Postponement. [1st ed.]. Longmans, Green, 1950.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.