Index Theologicus

Παραπομπή σε μορφή APA (7η εκδ.)

Denffer, A. v. (1983). Research in Islam: Basics, principles and practical suggestions. Islamic Foundation.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Denffer, Ahmad von. Research in Islam: Basics, Principles and Practical Suggestions. Leicester: Islamic Foundation, 1983.

Παραπομπή σε μορφή MLA (8th εκδ.)

Denffer, Ahmad von. Research in Islam: Basics, Principles and Practical Suggestions. Islamic Foundation, 1983.