Gaya APA
Paul, G, W., Guiltinan, J, P. (1994).
Marketing management : strategies and programs / Joseph P. Guiltinan, Gordon W. Paul (Ed.ke-5).
New York:
McGraw-Hill.
Gaya MLA
Paul, Gordon, W.., Guiltinan, Joseph, P..
"Marketing management : strategies and programs / Joseph P. Guiltinan, Gordon W. Paul".
Ed.ke-5
New York:
McGraw-Hill,
1994.
Skripsi.