Dunn, W. H. (1978). Knights of Columbus in Texas, 1902-1977. Texas State Council, Knights of Columbus.
Dyfyniad Arddull ChicagoDunn, William H. Knights of Columbus in Texas, 1902-1977. Austin: Texas State Council, Knights of Columbus, 1978.
Dyfyniad MLADunn, William H. Knights of Columbus in Texas, 1902-1977. Texas State Council, Knights of Columbus, 1978.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.