Bergesen, A. (1983). Crises in the world system. Sage.
Chicagoスタイル(17版)引用形式Bergesen, Albert. Crises in the World System. Beverly Hills: Sage, 1983.
MLA(9版)引用形式Bergesen, Albert. Crises in the World System. Sage, 1983.
警告: この引用は必ずしも正確ではありません.
Bergesen, A. (1983). Crises in the world system. Sage.
Chicagoスタイル(17版)引用形式Bergesen, Albert. Crises in the World System. Beverly Hills: Sage, 1983.
MLA(9版)引用形式Bergesen, Albert. Crises in the World System. Sage, 1983.