Zbieranski, R., & Gulas, W. (1956). Academies of 1955-56. Portiuncula Mission Society of St. Francis College.
Dyfyniad Arddull ChicagoZbieranski, Roman, and William Gulas. Academies of 1955-56. [Burlington, Wis.: Portiuncula Mission Society of St. Francis College, 1956.
Dyfyniad MLAZbieranski, Roman, and William Gulas. Academies of 1955-56. Portiuncula Mission Society of St. Francis College, 1956.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.