(2020). IE Business Cases. Dangote Group: Building An African Multinational Conglomerate. IE Business School.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIE Business Cases. Dangote Group: Building An African Multinational Conglomerate. [S.l.]: IE Business School, 2020.
एमएलए (9वां संस्करण) प्रशस्ति पत्रIE Business Cases. Dangote Group: Building An African Multinational Conglomerate. IE Business School, 2020.
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