Gaya APA
RIES, Al, Jack Trout. (1993).
The 22 immutable laws of marketing : violate them at your own risk! .
New York:
HarperBusiness.
Gaya Chicago
RIES, Al, Jack Trout.
The 22 immutable laws of marketing : violate them at your own risk!.
New York:
HarperBusiness,
1993.
Text.
Gaya MLA
RIES, Al, Jack Trout.
The 22 immutable laws of marketing : violate them at your own risk!.
New York:
HarperBusiness,
1993.
Text.
Gaya Turabian
RIES, Al, Jack Trout.
The 22 immutable laws of marketing : violate them at your own risk!.
New York:
HarperBusiness,
1993.
Print.