Mosher, W. E. (1903). A Proposed School-Extension System for Catholic Youth. New York.
Dyfyniad Arddull ChicagoMosher, Warren E. A Proposed School-Extension System for Catholic Youth. New York, 1903.
Dyfyniad MLAMosher, Warren E. A Proposed School-Extension System for Catholic Youth. New York, 1903.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.