Verman, M. (1992). The books of contemplation: Medieval Jewish mystical sources. State University of New York Press.
Chicago-referens (17:e uppl.)Verman, Mark. The Books of Contemplation: Medieval Jewish Mystical Sources. Albany: State University of New York Press, 1992.
MLA-referens (9:e uppl.)Verman, Mark. The Books of Contemplation: Medieval Jewish Mystical Sources. State University of New York Press, 1992.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.