Sharp, A. The second conquest. Can you discover the world´s future.
Chicagoスタイル(17版)引用形式Sharp, Allen. The Second Conquest. Can You Discover the World´s Future.
MLA(8版)引用形式Sharp, Allen. The Second Conquest. Can You Discover the World´s Future.
警告: この引用は必ずしも正確ではありません.