APA Style
hartley, robert f.. (1989).
SALES MANAGEMENT .
Columbus:
Merril.
Chicago Style
hartley, robert f..
SALES MANAGEMENT .
Columbus:
Merril,
1989.
Text.
MLA Style
hartley, robert f..
SALES MANAGEMENT .
Columbus:
Merril,
1989.
Text.
Turabian Style
hartley, robert f..
SALES MANAGEMENT .
Columbus:
Merril,
1989.
Print.