Gaya APA
SHARP, Duane E. (2003).
CUSTOMER RELATIONSHIP MANAGEMENT SYSTEMS HANDBOOK .
Florida:
AUERBACH PUBLICATIONS.
Gaya Chicago
SHARP, Duane E.
CUSTOMER RELATIONSHIP MANAGEMENT SYSTEMS HANDBOOK.
Florida:
AUERBACH PUBLICATIONS,
2003.
Handbook.
Gaya MLA
SHARP, Duane E.
CUSTOMER RELATIONSHIP MANAGEMENT SYSTEMS HANDBOOK.
Florida:
AUERBACH PUBLICATIONS,
2003.
Handbook.
Gaya Turabian
SHARP, Duane E.
CUSTOMER RELATIONSHIP MANAGEMENT SYSTEMS HANDBOOK.
Florida:
AUERBACH PUBLICATIONS,
2003.
Handbook.