Burby, R. J. (1966). An introduction to basic supervision of people. Addison-Wesley Pub. Co.
Cita Chicago (17th ed.)Burby, Raymond J. An Introduction to Basic Supervision of People. Addison-Wesley Pub. Co, 1966.
Cita MLA (8th ed.)Burby, Raymond J. An Introduction to Basic Supervision of People. Addison-Wesley Pub. Co, 1966.
Atenció: Aquestes cites poden no estar 100% correctes.