Sampson, A. (1975). Seven Sisters: The great oil companies and the world they shaped. Bantam Book.
Chicagoスタイル(17版)引用形式Sampson, Anthony. Seven Sisters: The Great Oil Companies and the World They Shaped. USA: Bantam Book, 1975.
MLA(9版)引用形式Sampson, Anthony. Seven Sisters: The Great Oil Companies and the World They Shaped. Bantam Book, 1975.
警告: この引用は必ずしも正確ではありません.