Cita APA (7th ed.)

Tredgold, R. F. (1965). Human relations in modern industry. Methuen.

Cita Chicago (17th ed.)

Tredgold, Roger Francis. Human Relations in Modern Industry. London: Methuen, 1965.

Cita MLA (8th ed.)

Tredgold, Roger Francis. Human Relations in Modern Industry. Methuen, 1965.