Gaya APA
Newton, Derek A.. (1970).
CASES IN SALES FORCE MANAGEMENT .
Illinois:
Irwin.
Gaya Chicago
Newton, Derek A..
CASES IN SALES FORCE MANAGEMENT.
Illinois:
Irwin,
1970.
Text.
Gaya MLA
Newton, Derek A..
CASES IN SALES FORCE MANAGEMENT.
Illinois:
Irwin,
1970.
Text.
Gaya Turabian
Newton, Derek A..
CASES IN SALES FORCE MANAGEMENT.
Illinois:
Irwin,
1970.
Print.