Dyfyniad APA

Drake, R. I., & Smith, P. J. (1973). Behavioural science in industry. McGraw Hill.

Dyfyniad Arddull Chicago

Drake, Richard I., and Peter J. Smith. Behavioural Science in Industry. London: McGraw Hill, 1973.

Dyfyniad MLA

Drake, Richard I., and Peter J. Smith. Behavioural Science in Industry. McGraw Hill, 1973.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.