Thill, J. V. (1996). Business communication today. Response Books.
Citazione stile Chigago Style (17a edizione)Thill, John V. Business Communication Today. New Delhi: Response Books, 1996.
Citatione MLA (9a ed.)Thill, John V. Business Communication Today. Response Books, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.