Tohutoro APA (7th ed.)

Thill, J. V. (1996). Business communication today. Response Books.

Tohutoru Kātū Chicago (17th ed.)

Thill, John V. Business Communication Today. New Delhi: Response Books, 1996.

Tohutoro MLA (9th ed.)

Thill, John V. Business Communication Today. Response Books, 1996.