Cita APA (7a ed.)

RUSSELL, F. A. (1978). Textbook Of Salesmanship Frederic A. Russell ; Frank H. Beach And Richard H. Buskirk. McGraw-Hill.

Cita Chicago Style (17a ed.)

RUSSELL, Frederic A. Textbook Of Salesmanship Frederic A. Russell ; Frank H. Beach And Richard H. Buskirk. McGraw-Hill, 1978.

Cita MLA (8a ed.)

RUSSELL, Frederic A. Textbook Of Salesmanship Frederic A. Russell ; Frank H. Beach And Richard H. Buskirk. McGraw-Hill, 1978.