IBRD. (1987). Sudan The Manufacturing Sector: :Setting The Stage For Restructuring (1. Edisyon.). IBRD.
Chicago Style (17. basım) AtıfIBRD. Sudan The Manufacturing Sector: :Setting The Stage For Restructuring. 1. Edisyon. Washington: IBRD, 1987.
MLA (9th ed.) AtıfIBRD. Sudan The Manufacturing Sector: :Setting The Stage For Restructuring. 1. Edisyon. IBRD, 1987.
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