Gaya APA
Usmara, A., Budiningsih B., Subroto, V. Nanang. (2003).
Marketing Classics .
Yogyakarta:
Amara Books.
Gaya Chicago
Usmara, A., Budiningsih B., Subroto, V. Nanang.
Marketing Classics.
Yogyakarta:
Amara Books,
2003.
Text.
Gaya MLA
Usmara, A., Budiningsih B., Subroto, V. Nanang.
Marketing Classics.
Yogyakarta:
Amara Books,
2003.
Text.
Gaya Turabian
Usmara, A., Budiningsih B., Subroto, V. Nanang.
Marketing Classics.
Yogyakarta:
Amara Books,
2003.
Print.