APA-viite (7. p.)

Gido, J., & Clements, J. P. (2012). Successful project management (5th ed.). South-Western.

Chicago-viite (17. p.)

Gido, Jack, ja James P. Clements. Successful Project Management. 5th ed. Mason, OH: South-Western, 2012.

MLA-viite (9. p.)

Gido, Jack, ja James P. Clements. Successful Project Management. 5th ed. South-Western, 2012.