APA Style
Winning customer loyalty. (2006).
Jakarta:
Gramedia Pustaka Utama.
Chicago Style
Winning customer loyalty.
.
Jakarta:
Gramedia Pustaka Utama,
2006.
.
MLA Style
Winning customer loyalty.
.
Jakarta:
Gramedia Pustaka Utama,
2006.
.
Turabian Style
Winning customer loyalty.
Jakarta:
Gramedia Pustaka Utama,
2006.
.