Gaya APA
Ries, A1, Trout, jack. (2002).
POSITIONING : THE BATTLE FOR YOUR MIND .
Jakarta:
Salemba Empat.
Gaya Chicago
Ries, A1, Trout, jack.
POSITIONING : THE BATTLE FOR YOUR MIND.
Jakarta:
Salemba Empat,
2002.
Text.
Gaya MLA
Ries, A1, Trout, jack.
POSITIONING : THE BATTLE FOR YOUR MIND.
Jakarta:
Salemba Empat,
2002.
Text.
Gaya Turabian
Ries, A1, Trout, jack.
POSITIONING : THE BATTLE FOR YOUR MIND.
Jakarta:
Salemba Empat,
2002.
Print.