APA (7 वां संस्करण) प्रशस्ति पत्र
Isaksen, J. (1981). Research report no. 59: Macro-economic management and bureaucracy:the case of Botswana. The Scandinavian institute of African studies.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Isaksen, Jan. Research Report No. 59: Macro-economic Management and Bureaucracy:the Case of Botswana. Uppsala: The Scandinavian institute of African studies, 1981.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Isaksen, Jan. Research Report No. 59: Macro-economic Management and Bureaucracy:the Case of Botswana. The Scandinavian institute of African studies, 1981.
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