(1941). Irish army handbook, 1941. Cahill and Company Limited.
Dyfyniad Arddull ChicagoIrish Army Handbook, 1941. Dublin: Cahill and Company Limited, 1941.
Dyfyniad MLAIrish Army Handbook, 1941. Cahill and Company Limited, 1941.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.