Παραπομπή APA

Morrisey, G. I. (1970). Management by objectives and results. Addison.

Παραπομπή Chicago Style

Morrisey, George I. Management by Objectives and Results. London: Addison, 1970.

Παραπομπή MLA

Morrisey, George I. Management by Objectives and Results. Addison, 1970.