Simon, J. L., & Caples, J. (1984). Getting into the mail-order business. McGraw-Hill.
Chicagoスタイル(17版)引用形式Simon, Julian Lincoln, , John Caples. Getting into the Mail-order Business. New York: McGraw-Hill, 1984.
MLA(8版)引用形式Simon, Julian Lincoln, , John Caples. Getting into the Mail-order Business. McGraw-Hill, 1984.
警告: この引用は必ずしも正確ではありません.