Dyfyniad APA

Bittle L.R. (1987). What Every Supervisor Should Know. TMH.

Dyfyniad Arddull Chicago

Bittle L.R. What Every Supervisor Should Know. New Delhi: TMH, 1987.

Dyfyniad MLA

Bittle L.R. What Every Supervisor Should Know. TMH, 1987.

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