APA Style
Successful telemarketing : opportunities and techn. (1989).
Lincolnwood:
NTC.
Chicago Style
Successful telemarketing : opportunities and techn.
.
Lincolnwood:
NTC,
1989.
.
MLA Style
Successful telemarketing : opportunities and techn.
.
Lincolnwood:
NTC,
1989.
.
Turabian Style
Successful telemarketing : opportunities and techn.
Lincolnwood:
NTC,
1989.
.