Cita APA

Barr, D. W. (1972). Communication for business, professional, and technical students (2a. ed.). Belmont: Wadsworth.

Citación estilo Chicago

Barr, Doris Wilson. Communication for Business, Professional, and Technical Students. 2a. ed. Belmont: Wadsworth, 1972.

Cita MLA

Barr, Doris Wilson. Communication for Business, Professional, and Technical Students. 2a. ed. Belmont: Wadsworth, 1972.

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