(1992). Economics / Roger N. Waud Et Al. Harper Educational.
Chicagoスタイル(17版)引用形式Economics / Roger N. Waud Et Al. Harper Educational, 1992.
MLA(8版)引用形式Economics / Roger N. Waud Et Al. Harper Educational, 1992.
警告: この引用は必ずしも正確ではありません.
(1992). Economics / Roger N. Waud Et Al. Harper Educational.
Chicagoスタイル(17版)引用形式Economics / Roger N. Waud Et Al. Harper Educational, 1992.
MLA(8版)引用形式Economics / Roger N. Waud Et Al. Harper Educational, 1992.