Gaya APA

Adler, R, B. et al (2019). COMMUNICATING AT WORK: Strategies for Success in Business and the Professions (12th). New York: MCGRAW-HILL.

Gaya MLA

Adler, Ronald, B.. et al. "COMMUNICATING AT WORK: Strategies for Success in Business and the Professions". 12th New York: MCGRAW-HILL, 2019. Text.