Smith, P. G. (1965). Philosophy of education: Introductory studies. Harper & Row.
Dyfyniad Arddull ChicagoSmith, Philip G. Philosophy of Education: Introductory Studies. New York: Harper & Row, 1965.
Dyfyniad MLASmith, Philip G. Philosophy of Education: Introductory Studies. Harper & Row, 1965.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.