Gaya APA
Russell, Frederic A., Beach, Frank H., Buskirk, Ricard H.. (1977).
Textbook of Salesmanship Vol 9 .
Usa:
Grolier Incorporated .
Gaya Chicago
Russell, Frederic A., Beach, Frank H., Buskirk, Ricard H..
Textbook of Salesmanship Vol 9.
Usa:
Grolier Incorporated ,
1977.
Text.
Gaya MLA
Russell, Frederic A., Beach, Frank H., Buskirk, Ricard H..
Textbook of Salesmanship Vol 9.
Usa:
Grolier Incorporated ,
1977.
Text.
Gaya Turabian
Russell, Frederic A., Beach, Frank H., Buskirk, Ricard H..
Textbook of Salesmanship Vol 9.
Usa:
Grolier Incorporated ,
1977.
Print.