Gaya APA
Azas - Azas Marketing. (1981).
Yogyakarta:
Liberty.
Gaya Chicago
Azas - Azas Marketing.
Ed. 2 Cet. 3.
Yogyakarta:
Liberty,
1981.
.
Gaya MLA
Azas - Azas Marketing.
Ed. 2 Cet. 3.
Yogyakarta:
Liberty,
1981.
.
Gaya Turabian
Azas - Azas Marketing.
Yogyakarta:
Liberty,
1981.
.