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.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিDurham Sudan Historical Records Conference Trevelyan College এবং 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.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিDurham Sudan Historical Records Conference Trevelyan College এবং Deborah Lavin. The Condominium Remebered: Proceedings of the Durhan Sudan Historical Records Conference 1982. Centre for Middle Eastern & Islamic Studies, University of Durham, 1991.