Cita APA (7a ed.)

Gordon, T. (2001). Leader effectiveness training, L.E.T: Proven skills for leading today's business into tomorrow. Berkley Pub. Group.

Cita Chicago Style (17a ed.)

Gordon, Thomas. Leader Effectiveness Training, L.E.T: Proven Skills for Leading Today's Business into Tomorrow. New York: Berkley Pub. Group, 2001.

Cita MLA (9a ed.)

Gordon, Thomas. Leader Effectiveness Training, L.E.T: Proven Skills for Leading Today's Business into Tomorrow. Berkley Pub. Group, 2001.