APA (7. basım) Alıntı
Kassem, M. S., & Habib, G. M. (1989). Strategic management of services in the Arab Gulf states: Company and industry cases. W. de Gruyter.
Chicago Style (17. basım) Atıf
Kassem, M. Sami, ve Ghazi M. Habib. Strategic Management of Services in the Arab Gulf States: Company and Industry Cases. Berlin ; New York: W. de Gruyter, 1989.
MLA (9th ed.) Atıf
Kassem, M. Sami, ve Ghazi M. Habib. Strategic Management of Services in the Arab Gulf States: Company and Industry Cases. W. de Gruyter, 1989.
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