APA Style
Girard, Joe. (1989).
How To Close Every Sale .
Jakarta:
PT Gramedia.
Chicago Style
Girard, Joe.
How To Close Every Sale.
Jakarta:
PT Gramedia,
1989.
Text.
MLA Style
Girard, Joe.
How To Close Every Sale.
Jakarta:
PT Gramedia,
1989.
Text.
Turabian Style
Girard, Joe.
How To Close Every Sale.
Jakarta:
PT Gramedia,
1989.
Print.