APA Style
WEB MARKETING. (2009).
Jakarta:
Elex Media Komputindo.
Chicago Style
WEB MARKETING.
.
Jakarta:
Elex Media Komputindo,
2009.
Books.
MLA Style
WEB MARKETING.
.
Jakarta:
Elex Media Komputindo,
2009.
Books.
Turabian Style
WEB MARKETING.
Jakarta:
Elex Media Komputindo,
2009.
Books.