Gaya APA
CHAN, Syafruddin. (2003).
Relationship Marketing .
Jakarta:
Gramedia Pustaka Utama.
Gaya Chicago
CHAN, Syafruddin.
Relationship Marketing.
Jakarta:
Gramedia Pustaka Utama,
2003.
Text.
Gaya MLA
CHAN, Syafruddin.
Relationship Marketing.
Jakarta:
Gramedia Pustaka Utama,
2003.
Text.
Gaya Turabian
CHAN, Syafruddin.
Relationship Marketing.
Jakarta:
Gramedia Pustaka Utama,
2003.
Print.