Lehrer, R. N. (1965). The management of improvement ; concepts, organization, and strategy. Reinhold Pub.
Cita Chicago (17th ed.)Lehrer, Robert N. The Management of Improvement ; Concepts, Organization, and Strategy. New York: Reinhold Pub, 1965.
Cita MLA (9th ed.)Lehrer, Robert N. The Management of Improvement ; Concepts, Organization, and Strategy. Reinhold Pub, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.