Copeman, G. H. (1959). The role of the managing director. Business Pub.
Cita Chicago (17th ed.)Copeman, George Henry. The Role of the Managing Director. London: Business Pub, 1959.
Cita MLA (9th ed.)Copeman, George Henry. The Role of the Managing Director. Business Pub, 1959.
Atenció: Aquestes cites poden no estar 100% correctes.