Gaya APA
Rangkuti, F. (2002).
Strategi marketing tools & cases : practical data analysis & interpretation, marketing & behaviour .
Jakarta:
Elex Media Komputindo.
Gaya MLA
Rangkuti, Freddy.
"Strategi marketing tools & cases : practical data analysis & interpretation, marketing & behaviour".
Jakarta:
Elex Media Komputindo,
2002.
Text.