Conover, H. F. (1963). Africa: South of the Sahara. Lybrry of Congress.
Chicagoスタイル(17版)引用形式Conover, Helen F. Africa: South of the Sahara. Washington: Lybrry of Congress, 1963.
MLA(9版)引用形式Conover, Helen F. Africa: South of the Sahara. Lybrry of Congress, 1963.
警告: この引用は必ずしも正確ではありません.