Gallego, S., & Mann, W. E. (1993). An introduction to the writings of John Baptist de La Salle. Brothers of the Christian Schools.
Dyfyniad Arddull ChicagoGallego, Saturnino, and William Edward Mann. An Introduction to the Writings of John Baptist De La Salle. Rome [Italy]: Brothers of the Christian Schools, 1993.
Dyfyniad MLAGallego, Saturnino, and William Edward Mann. An Introduction to the Writings of John Baptist De La Salle. Brothers of the Christian Schools, 1993.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.