Gaya APA
Trout, J., Ries, A.
(2002).
(PASCA) Positioning; The Battle for Your Mind
(
Edisi 1)
.
Jakarta:
Salemba Empat.
Gaya MLA
Trout, Jack., Ries, Al.
"(PASCA) Positioning; The Battle for Your Mind".
Edisi 1
Jakarta:
Salemba Empat,
2002.
TEXT.