Gaya APA
Wells, Walter. (1985).
Communications in business: study guide (text).
Massachusetts:
Kent Publishing.
Gaya Chicago
Wells, Walter.
Communications in business: study guide.
text
Massachusetts:
Kent Publishing,
1985.
Tesis.
Gaya MLA
Wells, Walter.
Communications in business: study guide.
text
Massachusetts:
Kent Publishing,
1985.
Tesis.
Gaya Turabian
Wells, Walter.
Communications in business: study guide.
text
Massachusetts:
Kent Publishing,
1985.
Tesis.