APA-viite (7. p.)
Johnson, O. E. G. (2007). African economic development: Cooperation, ownership, and leadership. Edwin Mellen Press.
Chicago-viite (17. p.)
Johnson, Omotunde E. G. African Economic Development: Cooperation, Ownership, and Leadership. Lewiston [N.Y.]: Edwin Mellen Press, 2007.
MLA-viite (9. p.)
Johnson, Omotunde E. G. African Economic Development: Cooperation, Ownership, and Leadership. Edwin Mellen Press, 2007.
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