Turner, H. (1983). Africa: A new study geography. Longman.
Chicagoスタイル(17版)引用形式Turner, Howard. Africa: A New Study Geography. Harlow, Essex, Eng: Longman, 1983.
MLA(9版)引用形式Turner, Howard. Africa: A New Study Geography. Longman, 1983.
警告: この引用は必ずしも正確ではありません.