Day, D. (1948). On pilgrimage. Catholic Worker Books.
Dyfyniad Arddull ChicagoDay, Dorothy. On Pilgrimage. New York: Catholic Worker Books, 1948.
Dyfyniad MLADay, Dorothy. On Pilgrimage. Catholic Worker Books, 1948.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.