APA-viite (7. p.)
Roebuck, D. B., & McKenney, M. A. (2005). Improving business communication skills (4th ed.). Pearson Education.
Chicago-viite (17. p.)
Roebuck, Deborah Britt, ja Mary Ann McKenney. Improving Business Communication Skills. 4th ed. Upper Saddle, New Jersey: Pearson Education, 2005.
MLA-viite (9. p.)
Roebuck, Deborah Britt, ja Mary Ann McKenney. Improving Business Communication Skills. 4th ed. Pearson Education, 2005.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.