Dyfyniad APA

(1995). Graduate medical education directory, 1995-1996. American Medical Association.

Dyfyniad Arddull Chicago

Graduate Medical Education Directory, 1995-1996. Chicago: American Medical Association, 1995.

Dyfyniad MLA

Graduate Medical Education Directory, 1995-1996. American Medical Association, 1995.

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