Mayr, M. (1983). Modern masters of religious education. Religious education.
Dyfyniad Arddull ChicagoMayr, Marlene. Modern Masters of Religious Education. Alabama: Religious education, 1983.
Dyfyniad MLAMayr, Marlene. Modern Masters of Religious Education. Religious education, 1983.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.