Gaya APA
Ries, Al, Jack Trout. (2002).
Positioning : The Battle for Your Mind (1st ed).
Jakarta:
Salemba Empat.
Gaya Chicago
Ries, Al, Jack Trout.
Positioning : The Battle for Your Mind.
1st ed
Jakarta:
Salemba Empat,
2002.
Text.
Gaya MLA
Ries, Al, Jack Trout.
Positioning : The Battle for Your Mind.
1st ed
Jakarta:
Salemba Empat,
2002.
Text.
Gaya Turabian
Ries, Al, Jack Trout.
Positioning : The Battle for Your Mind.
1st ed
Jakarta:
Salemba Empat,
2002.
Print.