APA Style
Kotler, Philip, Wasana, Jaka, Hasibuan, Chrisanti. ().
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Chicago Style
Kotler, Philip, Wasana, Jaka, Hasibuan, Chrisanti.
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MLA Style
Kotler, Philip, Wasana, Jaka, Hasibuan, Chrisanti.
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Turabian Style
Kotler, Philip, Wasana, Jaka, Hasibuan, Chrisanti.
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