Gaya APA
Russell, Frederic A.. (1982).
Selling : principles and practices / by Frederick A. Russell, Frank H. Beach .
:
London : McGraw-Hill.
Gaya Chicago
Russell, Frederic A..
Selling : principles and practices / by Frederick A. Russell, Frank H. Beach.
:
London : McGraw-Hill,
1982.
Buku.
Gaya MLA
Russell, Frederic A..
Selling : principles and practices / by Frederick A. Russell, Frank H. Beach.
:
London : McGraw-Hill,
1982.
Buku.
Gaya Turabian
Russell, Frederic A..
Selling : principles and practices / by Frederick A. Russell, Frank H. Beach.
:
London : McGraw-Hill,
1982.
Buku.