Gaya APA

Phillips, Charles F.. (1968). Marketing principles and methods (text). Ilinois: Irwin.

Gaya Chicago

Phillips, Charles F.. Marketing principles and methods. text Ilinois: Irwin, 1968. Tesis.

Gaya MLA

Phillips, Charles F.. Marketing principles and methods. text Ilinois: Irwin, 1968. Tesis.

Gaya Turabian

Phillips, Charles F.. Marketing principles and methods. text Ilinois: Irwin, 1968. Tesis.