Penggayaan APA
GITOMER, Jeffrey. (2004).
The Patterson principles of selling .
New Jersey:
Wiley.
Chicago Style
GITOMER, Jeffrey.
The Patterson principles of selling.
New Jersey:
Wiley,
2004.
Text.
MLA Style
GITOMER, Jeffrey.
The Patterson principles of selling.
New Jersey:
Wiley,
2004.
Text.
Turabian Style
GITOMER, Jeffrey.
The Patterson principles of selling.
New Jersey:
Wiley,
2004.
Print.