Barr, D. W. (1972). Communication for business, professional, and technical students (2a. ed.). Wadsworth.
Style de citation Chicago (17e éd.)Barr, Doris Wilson. Communication for Business, Professional, and Technical Students. 2a. ed. Belmont: Wadsworth, 1972.
Style de citation MLA (9e éd.)Barr, Doris Wilson. Communication for Business, Professional, and Technical Students. 2a. ed. Wadsworth, 1972.
Attention : ces citations peuvent ne pas être correctes à 100%.