Cita APA

Diwan, P., & Aggrawal, L. (1997). Business communication. Excel books.

Chicago Edition Citation

Diwan, Parag, i L.N Aggrawal. Business Communication. New Delhi: Excel books, 1997.

Cita MLA

Diwan, Parag, i L.N Aggrawal. Business Communication. Excel books, 1997.