Dyfyniad APA

Ghiselli, E. E., & Brown, C. W. (1955). Personnel and industrial psychology/2e (2nd ed.). Mc Graw Hill.

Dyfyniad Arddull Chicago

Ghiselli, Edwin E., and Clarence W. Brown. Personnel and Industrial Psychology/2e. 2nd ed. New York: Mc Graw Hill, 1955.

Dyfyniad MLA

Ghiselli, Edwin E., and Clarence W. Brown. Personnel and Industrial Psychology/2e. 2nd ed. Mc Graw Hill, 1955.

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