Melchert, C. (2008). Ahmad Ibn Hanbal's Book of Renunciation.
Chicago-čujuhus (17. p.)Melchert, C. Ahmad Ibn Hanbal's Book of Renunciation. 2008.
MLA-čujuhus (9. p.)Melchert, C. Ahmad Ibn Hanbal's Book of Renunciation. 2008.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.