Gaya APA
Wells, Walter.. (1985).
Communications in business / Walter Wells (ed.4).
Boston, Massachusetts:
Kent.
Gaya Chicago
Wells, Walter..
Communications in business / Walter Wells.
ed.4
Boston, Massachusetts:
Kent,
1985.
Text.
Gaya MLA
Wells, Walter..
Communications in business / Walter Wells.
ed.4
Boston, Massachusetts:
Kent,
1985.
Text.
Gaya Turabian
Wells, Walter..
Communications in business / Walter Wells.
ed.4
Boston, Massachusetts:
Kent,
1985.
Print.