Fox, M. (1956). Jacob Agus' guideposts on modern Judaism: Marvin Fox.
Lua i Stíl Chicago (17ú heag.)Fox, Marvin. Jacob Agus' Guideposts on Modern Judaism: Marvin Fox. 1956.
Lua MLA (8ú heag.)Fox, Marvin. Jacob Agus' Guideposts on Modern Judaism: Marvin Fox. 1956.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.