Ivey, P. W. (1925). Elements of retail salesmanship (New and rev. ed.). The Macmillan company.
Chicagoスタイル(17版)引用形式Ivey, Paul Wesley. Elements of Retail Salesmanship. New and rev. ed. New York: The Macmillan company, 1925.
MLA(8版)引用形式Ivey, Paul Wesley. Elements of Retail Salesmanship. New and rev. ed. The Macmillan company, 1925.
警告: この引用は必ずしも正確ではありません.