Gaya APA
Smith,Jane, . (2002).
30 Minutes To Make the Right Decision : Mengambil Keputusan Tepat .
Jakarta:
Elex Media Komputindo.
Gaya MLA
Smith,Jane, .
"30 Minutes To Make the Right Decision : Mengambil Keputusan Tepat".
Jakarta:
Elex Media Komputindo,
2002.
Text.