Wasserman, P., & Kemmerling, D. (1974). Commodity prices: A source book and index. Gale Research Co.
Chicagoスタイル(17版)引用形式Wasserman, Paul, , Diane Kemmerling. Commodity Prices: A Source Book and Index. Detroit: Gale Research Co, 1974.
MLA(8版)引用形式Wasserman, Paul, , Diane Kemmerling. Commodity Prices: A Source Book and Index. Gale Research Co, 1974.
警告: この引用は必ずしも正確ではありません.