Citazione Stile APA (7a Edizione)

Allen, J., & Lientz, B. P. (1979). Effective business communication: A practical guide. Goodyear Publishing Company, Inc.

Citazione stile Chigago Style (17a edizione)

Allen, Joseph, e Bennet P. Lientz. Effective Business Communication: A Practical Guide. Santa Monica, California: Goodyear Publishing Company, Inc, 1979.

Citatione MLA (9a ed.)

Allen, Joseph, e Bennet P. Lientz. Effective Business Communication: A Practical Guide. Goodyear Publishing Company, Inc, 1979.