Gaya APA
Russell, Frederic A., Buskirk, Richard H.. (1974).
Textbook of salesmanship Frederic A. Russell, Frank H. Beach and Richard H. Buskirk (9th ed).
New York:
McGraw Hill.
Gaya Chicago
Russell, Frederic A., Buskirk, Richard H..
Textbook of salesmanship Frederic A. Russell, Frank H. Beach and Richard H. Buskirk.
9th ed
New York:
McGraw Hill,
1974.
Text.
Gaya MLA
Russell, Frederic A., Buskirk, Richard H..
Textbook of salesmanship Frederic A. Russell, Frank H. Beach and Richard H. Buskirk.
9th ed
New York:
McGraw Hill,
1974.
Text.
Gaya Turabian
Russell, Frederic A., Buskirk, Richard H..
Textbook of salesmanship Frederic A. Russell, Frank H. Beach and Richard H. Buskirk.
9th ed
New York:
McGraw Hill,
1974.
Print.