Παραπομπή σε μορφή APA (7η εκδ.)

Lewis, J. P. (2001). Project planning, scheduling, and control: A hands-on guide to bringing projects in on time and on budget (3rd ed.). McGraw-Hill.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Lewis, James P. Project Planning, Scheduling, and Control: A Hands-on Guide to Bringing Projects in on Time and on Budget. 3rd ed. New York: McGraw-Hill, 2001.

Παραπομπή σε μορφή MLA (9th εκδ.)

Lewis, James P. Project Planning, Scheduling, and Control: A Hands-on Guide to Bringing Projects in on Time and on Budget. 3rd ed. McGraw-Hill, 2001.