Dyfyniad APA

Tiffin, J., & McCormick, E. J. (1960). Industrial psychology/4e (4th ed.). Asia Publshing House.

Dyfyniad Arddull Chicago

Tiffin, Joseph, and Ernest J. McCormick. Industrial Psychology/4e. 4th ed. Bombay: Asia Publshing House, 1960.

Dyfyniad MLA

Tiffin, Joseph, and Ernest J. McCormick. Industrial Psychology/4e. 4th ed. Asia Publshing House, 1960.

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