Gaya APA
Hopkins, Tom. (2011).
HOW TO MASTER ART OF SELLING MENGUSAI SENI JUAL .
Jakarta:
PT gramedia.
Gaya Chicago
Hopkins, Tom.
HOW TO MASTER ART OF SELLING MENGUSAI SENI JUAL.
Jakarta:
PT gramedia,
2011.
Text.
Gaya MLA
Hopkins, Tom.
HOW TO MASTER ART OF SELLING MENGUSAI SENI JUAL.
Jakarta:
PT gramedia,
2011.
Text.
Gaya Turabian
Hopkins, Tom.
HOW TO MASTER ART OF SELLING MENGUSAI SENI JUAL.
Jakarta:
PT gramedia,
2011.
Print.