APA Style
Lee, Christopher. (2011).
Mengapa Email Marketing anda dianggap SPAM .
Jakarta:
Elex Media Komputindo.
Chicago Style
Lee, Christopher.
Mengapa Email Marketing anda dianggap SPAM.
Jakarta:
Elex Media Komputindo,
2011.
Book.
MLA Style
Lee, Christopher.
Mengapa Email Marketing anda dianggap SPAM.
Jakarta:
Elex Media Komputindo,
2011.
Book.
Turabian Style
Lee, Christopher.
Mengapa Email Marketing anda dianggap SPAM.
Jakarta:
Elex Media Komputindo,
2011.
Book.