Gaya APA
HUMPHIERS, JOHN. (1999).
GROLIER BUSSINES LIBRARY : HOW TO MANAGE A SALES TEAM .
LONDON:
KOGAN PAGE.
Gaya Chicago
HUMPHIERS, JOHN.
GROLIER BUSSINES LIBRARY : HOW TO MANAGE A SALES TEAM.
LONDON:
KOGAN PAGE,
1999.
Text.
Gaya MLA
HUMPHIERS, JOHN.
GROLIER BUSSINES LIBRARY : HOW TO MANAGE A SALES TEAM.
LONDON:
KOGAN PAGE,
1999.
Text.
Gaya Turabian
HUMPHIERS, JOHN.
GROLIER BUSSINES LIBRARY : HOW TO MANAGE A SALES TEAM.
LONDON:
KOGAN PAGE,
1999.
Print.