n.n. (1999). The Concept of Allah As The Highest God in Pre-Islamic Arabia (a Study of Pre-Islamic Arabic Religious Poetry). Institute pf Islamic Studies McGill University.
Chicago-tyylinen lähdeviittausn.n. The Concept of Allah As The Highest God in Pre-Islamic Arabia (a Study of Pre-Islamic Arabic Religious Poetry). Institute pf Islamic Studies McGill University, 1999.
MLA-viiten.n. The Concept of Allah As The Highest God in Pre-Islamic Arabia (a Study of Pre-Islamic Arabic Religious Poetry). Institute pf Islamic Studies McGill University, 1999.
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