Gummermann, B. (1947). Handbook of the Third Order Secular of St. Francis of Assisi.
Dyfyniad Arddull ChicagoGummermann, Basil. Handbook of the Third Order Secular of St. Francis of Assisi. [Paterson, N. J, 1947.
Dyfyniad MLAGummermann, Basil. Handbook of the Third Order Secular of St. Francis of Assisi. 1947.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.