Blum, V. C. (1969). Catholic education: Survival or demise? / Virgil C. Blum, S.J. Argus Communication Co..
Dyfyniad Arddull ChicagoBlum, Virgil C. Catholic Education: Survival or Demise? / Virgil C. Blum, S.J. Chicago: Argus Communication Co., 1969.
Dyfyniad MLABlum, Virgil C. Catholic Education: Survival or Demise? / Virgil C. Blum, S.J. Argus Communication Co., 1969.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.