APA Style
Hopkins, Tom. (2002).
How to Master the Art of Selling: Menjual secara Profesional .
Semarang:
Dahara Prize.
Chicago Style
Hopkins, Tom.
How to Master the Art of Selling: Menjual secara Profesional.
Semarang:
Dahara Prize,
2002.
Buku Public Relation.
MLA Style
Hopkins, Tom.
How to Master the Art of Selling: Menjual secara Profesional.
Semarang:
Dahara Prize,
2002.
Buku Public Relation.
Turabian Style
Hopkins, Tom.
How to Master the Art of Selling: Menjual secara Profesional.
Semarang:
Dahara Prize,
2002.
Buku Public Relation.