Dyfyniad APA
ebrary, Inc, & Bergen, K. V. (2009). Medicare payment policies to physicians. Nova Science Publishers.
Dyfyniad Arddull Chicago
ebrary, Inc, and Katherine V. Bergen. Medicare Payment Policies to Physicians. New York: Nova Science Publishers, 2009.
Dyfyniad MLA
ebrary, Inc, and Katherine V. Bergen. Medicare Payment Policies to Physicians. Nova Science Publishers, 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.