DEREK, L. (1974). Success In Economics Lobley Derek. John Murray Ltd.
Chicagoスタイル(17版)引用形式DEREK, Lobley. Success In Economics Lobley Derek. John Murray Ltd, 1974.
MLA(8版)引用形式DEREK, Lobley. Success In Economics Lobley Derek. John Murray Ltd, 1974.
警告: この引用は必ずしも正確ではありません.