APA (7th ed.) Citation
Barr, D. W. (1972). Communication for business, professional, and technical students (2a. ed.). Wadsworth.
Chicago Style (17th ed.) Citation
Barr, Doris Wilson. Communication for Business, Professional, and Technical Students. 2a. ed. Belmont: Wadsworth, 1972.
MLA (9th ed.) Citation
Barr, Doris Wilson. Communication for Business, Professional, and Technical Students. 2a. ed. Wadsworth, 1972.
Warning: These citations may not always be 100% accurate.