Gaya APA
Ries, Al, Trout, Jack. (2002).
Positioning: the battle for your mind .
Jakarta:
Salameba Empat.
Gaya Chicago
Ries, Al, Trout, Jack.
Positioning: the battle for your mind.
Jakarta:
Salameba Empat,
2002.
Buku.
Gaya MLA
Ries, Al, Trout, Jack.
Positioning: the battle for your mind.
Jakarta:
Salameba Empat,
2002.
Buku.
Gaya Turabian
Ries, Al, Trout, Jack.
Positioning: the battle for your mind.
Jakarta:
Salameba Empat,
2002.
Buku.