Citazione Stile APA (7a Edizione)

Locker , K. O., & Kaczmarek, . S. K. (2013). Business Communication: Building Critical Skills (3rded.). McGraw-Hill Education.

Citazione stile Chigago Style (17a edizione)

Locker , Kitty O., e Stephen Kyo Kaczmarek. Business Communication: Building Critical Skills. 3rded. New Delhi: McGraw-Hill Education, 2013.

Citatione MLA (9a ed.)

Locker , Kitty O., e Stephen Kyo Kaczmarek. Business Communication: Building Critical Skills. 3rded. McGraw-Hill Education, 2013.