APA Style
Fritz, Roger. (2009).
The Prower of Positive Attitude: Kunci Kesuksesan Sejati Anda .
Jakarta:
Gramedia Pustaka Utama.
Chicago Style
Fritz, Roger.
The Prower of Positive Attitude: Kunci Kesuksesan Sejati Anda.
Jakarta:
Gramedia Pustaka Utama,
2009.
Text.
MLA Style
Fritz, Roger.
The Prower of Positive Attitude: Kunci Kesuksesan Sejati Anda.
Jakarta:
Gramedia Pustaka Utama,
2009.
Text.
Turabian Style
Fritz, Roger.
The Prower of Positive Attitude: Kunci Kesuksesan Sejati Anda.
Jakarta:
Gramedia Pustaka Utama,
2009.
Print.