Gaya APA
TROUT, A, R, J.
(2002).
POSITIONING THE BATTLE FOR YOYUR MIND
.
Jakarta:
PT SALEMBA EMPAT.
Gaya MLA
TROUT, AL, RIES, JAK.
"POSITIONING THE BATTLE FOR YOYUR MIND".
Jakarta:
PT SALEMBA EMPAT,
2002.
Text.