Durham Sudan Historical Records Conference Trevelyan College & Lavin, D. (1991). The condominium remebered: Proceedings of the Durhan Sudan Historical Records Conference 1982. Centre for Middle Eastern & Islamic Studies, University of Durham.
Παραπομπή σε μορφή Chicago (17η εκδ.)Durham Sudan Historical Records Conference Trevelyan College και Deborah Lavin. The Condominium Remebered: Proceedings of the Durhan Sudan Historical Records Conference 1982. Durham: Centre for Middle Eastern & Islamic Studies, University of Durham, 1991.
Παραπομπή σε μορφή MLA (9th εκδ.)Durham Sudan Historical Records Conference Trevelyan College και Deborah Lavin. The Condominium Remebered: Proceedings of the Durhan Sudan Historical Records Conference 1982. Centre for Middle Eastern & Islamic Studies, University of Durham, 1991.