Barrett, E. (1975). God and a boy named Joe. A Regal Ventura book.
Dyfyniad Arddull ChicagoBarrett, Ethel. God and a Boy Named Joe. Califonia: A Regal Ventura book, 1975.
Dyfyniad MLABarrett, Ethel. God and a Boy Named Joe. A Regal Ventura book, 1975.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.