Bender, S. D. G. (1986). PMS s positive program to gain control. The Body.
Dyfyniad Arddull ChicagoBender, Stephanie De Graff. PMS S Positive Program to Gain Control. The Body, 1986.
Dyfyniad MLABender, Stephanie De Graff. PMS S Positive Program to Gain Control. The Body, 1986.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.