Gaya APA
VEE, Jimmy, Travis Miller, Joel Bauer. (2008).
Gravitational marketing : the science of attracting customers .
New York:
John Wiley & Sons.
Gaya Chicago
VEE, Jimmy, Travis Miller, Joel Bauer.
Gravitational marketing : the science of attracting customers.
New York:
John Wiley & Sons,
2008.
Text.
Gaya MLA
VEE, Jimmy, Travis Miller, Joel Bauer.
Gravitational marketing : the science of attracting customers.
New York:
John Wiley & Sons,
2008.
Text.
Gaya Turabian
VEE, Jimmy, Travis Miller, Joel Bauer.
Gravitational marketing : the science of attracting customers.
New York:
John Wiley & Sons,
2008.
Print.