Roy, L. (1975). The object of life. Bigyanananda Mission.
Lua i Stíl Chicago (17ú heag.)Roy, Lenin. The Object of Life. Calcutta: Bigyanananda Mission, 1975.
Lua MLA (8ú heag.)Roy, Lenin. The Object of Life. Bigyanananda Mission, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.