Citazione Stile APA (7a Edizione)
Roebuck, D. B., & McKenney, M. A. (2005). Improving business communication skills (4th ed.). Pearson Education.
Citazione stile Chigago Style (17a edizione)
Roebuck, Deborah Britt, e Mary Ann McKenney. Improving Business Communication Skills. 4th ed. Upper Saddle, New Jersey: Pearson Education, 2005.
Citatione MLA (9a ed.)
Roebuck, Deborah Britt, e Mary Ann McKenney. Improving Business Communication Skills. 4th ed. Pearson Education, 2005.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.