Packard, W. V. (1988). Sale and purchase. Fairplay.
Chicagoスタイル(17版)引用形式Packard, William V. Sale and Purchase. Londres: Fairplay, 1988.
MLA(9版)引用形式Packard, William V. Sale and Purchase. Fairplay, 1988.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式