APA-viite (7. p.)

Silvis, C. A. (2015). Presentation skills: One hour workshop. Cengage Learning.

Chicago-viite (17. p.)

Silvis, Carol A. Presentation Skills: One Hour Workshop. Boston, Massachusetts: Cengage Learning, 2015.

MLA-viite (9. p.)

Silvis, Carol A. Presentation Skills: One Hour Workshop. Cengage Learning, 2015.