Roberts, R. (1978). The social laws of the Qoran : considered, and: Compared with those of the Hebrew and other' ancient codes. Cosmo.
Chicago-viite (17. p.)Roberts, Robert. The Social Laws of the Qoran : Considered, and: Compared with Those of the Hebrew and Other' Ancient Codes. New Delhi: Cosmo, 1978.
MLA-viite (9. p.)Roberts, Robert. The Social Laws of the Qoran : Considered, and: Compared with Those of the Hebrew and Other' Ancient Codes. Cosmo, 1978.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.