Dyfyniad APA

McCormick, E. J., & Ilgen, D. R. (1984). Industrial psychology (7th ed.). Prentice hall of India.

Dyfyniad Arddull Chicago

McCormick, Earnest J., and Daniel R. Ilgen. Industrial Psychology. 7th ed. New Delhi: Prentice hall of India, 1984.

Dyfyniad MLA

McCormick, Earnest J., and Daniel R. Ilgen. Industrial Psychology. 7th ed. Prentice hall of India, 1984.

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