Παραπομπή σε μορφή APA (7η εκδ.)

Gordon, T. (2001). Leader effectiveness training, L.E.T.: Proven skills for ledading today's business into tomorrow (25th anniversary ed., rev. and updated.). Berkley Pub. Group.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gordon, Thomas. Leader Effectiveness Training, L.E.T.: Proven Skills for Ledading Today's Business into Tomorrow. 25th anniversary ed., rev. and updated. New York: Berkley Pub. Group, 2001.

Παραπομπή σε μορφή MLA (9th εκδ.)

Gordon, Thomas. Leader Effectiveness Training, L.E.T.: Proven Skills for Ledading Today's Business into Tomorrow. 25th anniversary ed., rev. and updated. Berkley Pub. Group, 2001.