Gaya APA
Russel,Frederic A, Beach,Frank H, Buskirk,Richard H. (1987).
Grolier business library : textbook of salesmanship .
United States of America:
Grolier Incorporated.
Gaya Chicago
Russel,Frederic A, Beach,Frank H, Buskirk,Richard H.
Grolier business library : textbook of salesmanship.
United States of America:
Grolier Incorporated,
1987.
Text.
Gaya MLA
Russel,Frederic A, Beach,Frank H, Buskirk,Richard H.
Grolier business library : textbook of salesmanship.
United States of America:
Grolier Incorporated,
1987.
Text.
Gaya Turabian
Russel,Frederic A, Beach,Frank H, Buskirk,Richard H.
Grolier business library : textbook of salesmanship.
United States of America:
Grolier Incorporated,
1987.
Print.