Gaya APA
Peter, J, P., H., D, J, J. (2013).
Marketing management : knowledge and skills eleventh edition (eleventh edition).
New York:
McGraw-Hill/Irwin.
Gaya MLA
Peter, J., Paul., H., Donnelly, Jr.,, James.
"Marketing management : knowledge and skills eleventh edition".
eleventh edition
New York:
McGraw-Hill/Irwin,
2013.
.