Ayittey, G. B. (1992). Africa betrayed. St.Martin's.
Chicagoスタイル(17版)引用形式Ayittey, George B.N. Africa Betrayed. New York: St.Martin's, 1992.
MLA(9版)引用形式Ayittey, George B.N. Africa Betrayed. St.Martin's, 1992.
警告: この引用は必ずしも正確ではありません.
Ayittey, G. B. (1992). Africa betrayed. St.Martin's.
Chicagoスタイル(17版)引用形式Ayittey, George B.N. Africa Betrayed. New York: St.Martin's, 1992.
MLA(9版)引用形式Ayittey, George B.N. Africa Betrayed. St.Martin's, 1992.