ABUMERE, S. I. (2002). Building the Nigeria private sector capacity: An assessment of problems and policy options. Development Policy Centre.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रABUMERE, Sylvester I. Building the Nigeria Private Sector Capacity: An Assessment of Problems and Policy Options. Development Policy Centre, 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्रABUMERE, Sylvester I. Building the Nigeria Private Sector Capacity: An Assessment of Problems and Policy Options. Development Policy Centre, 2002.
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