Baumgartner, A. (1933). Birth control methods: The right way! Press of the Capuchin Fathers.
Dyfyniad Arddull ChicagoBaumgartner, Apollinaris. Birth Control Methods: The Right Way! Yonkers, N.Y.: Press of the Capuchin Fathers, 1933.
Dyfyniad MLABaumgartner, Apollinaris. Birth Control Methods: The Right Way! Press of the Capuchin Fathers, 1933.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.