Kotler, P. Prinsip-prinsip Pemasaran Jilid 2. Erlangga.
Chicago Style (17th ed.) CitationKotler, Philip. Prinsip-prinsip Pemasaran Jilid 2. Erlangga.
MLA (8th ed.) CitationKotler, Philip. Prinsip-prinsip Pemasaran Jilid 2. Erlangga.
Warning: These citations may not always be 100% accurate.