RUSSELL, F. A. (1978). Textbook Of Salesmanship Frederic A. Russell ; Frank H. Beach And Richard H. Buskirk. McGraw-Hill.
Chicagoスタイル(17版)引用形式RUSSELL, Frederic A. Textbook Of Salesmanship Frederic A. Russell ; Frank H. Beach And Richard H. Buskirk. McGraw-Hill, 1978.
MLA(8版)引用形式RUSSELL, Frederic A. Textbook Of Salesmanship Frederic A. Russell ; Frank H. Beach And Richard H. Buskirk. McGraw-Hill, 1978.
警告: この引用は必ずしも正確ではありません.