APA-viite (7. p.)

Barkley, B. T. (2006). Integrated project management. McGraw-Hill.

Chicago-viite (17. p.)

Barkley, Bruce T. Integrated Project Management. New York: McGraw-Hill, 2006.

MLA-viite (9. p.)

Barkley, Bruce T. Integrated Project Management. McGraw-Hill, 2006.