Dyfyniad APA

Black, J. M. (1975). Basic of supervisory Management; Mastering the art of effective Supervision. McGraw-Hill.

Dyfyniad Arddull Chicago

Black, James Menzies. Basic of Supervisory Management; Mastering the Art of Effective Supervision. New York: McGraw-Hill, 1975.

Dyfyniad MLA

Black, James Menzies. Basic of Supervisory Management; Mastering the Art of Effective Supervision. McGraw-Hill, 1975.

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