APA Style
COOK, Nicola. (2011).
The Secrets of Success in Selling .
Jakarta:
Elex Media Komputindo.
Chicago Style
COOK, Nicola.
The Secrets of Success in Selling.
Jakarta:
Elex Media Komputindo,
2011.
Buku.
MLA Style
COOK, Nicola.
The Secrets of Success in Selling.
Jakarta:
Elex Media Komputindo,
2011.
Buku.
Turabian Style
COOK, Nicola.
The Secrets of Success in Selling.
Jakarta:
Elex Media Komputindo,
2011.
Buku.