Παραπομπή σε μορφή APA (7η εκδ.)

Mager Robert F. (1997). Goal analysis: How to clarify your goals so you can actually achieve them (3rd ed.).

Παραπομπή σε μορφή Chicago (17η εκδ.)

Mager Robert F. Goal Analysis: How to Clarify Your Goals so You Can Actually Achieve Them. 3rd ed. 1997.

Παραπομπή σε μορφή MLA (8th εκδ.)

Mager Robert F. Goal Analysis: How to Clarify Your Goals so You Can Actually Achieve Them. 3rd ed. 1997.