APA Style
Encyclopedia of telemarketing. (1992).
Englewood Cliffs:
Prentice Hall.
Chicago Style
Encyclopedia of telemarketing.
.
Englewood Cliffs:
Prentice Hall,
1992.
.
MLA Style
Encyclopedia of telemarketing.
.
Englewood Cliffs:
Prentice Hall,
1992.
.
Turabian Style
Encyclopedia of telemarketing.
Englewood Cliffs:
Prentice Hall,
1992.
.