Gaya APA
Maarif, N, N. (2008).
The Power of Marketing : Practitioner Perspective in Asia .
Jakarta_:
Salemba Empat _2.
Gaya MLA
Maarif, Nelly, Nailatie.
"The Power of Marketing : Practitioner Perspective in Asia".
Jakarta_:
Salemba Empat _2,
2008.
Buku Teks.