Gaya APA
Chapman, Elwood N.. (1995).
Sales training basics .
Britain:
Kogan Page.
Gaya Chicago
Chapman, Elwood N..
Sales training basics.
Britain:
Kogan Page,
1995.
Text.
Gaya MLA
Chapman, Elwood N..
Sales training basics.
Britain:
Kogan Page,
1995.
Text.
Gaya Turabian
Chapman, Elwood N..
Sales training basics.
Britain:
Kogan Page,
1995.
Print.