Graves, F. P. History of education. Akashdeep publishing House.
Dyfyniad Arddull ChicagoGraves, Frank Pierrepont. History of Education. New Delhi: Akashdeep publishing House.
Dyfyniad MLAGraves, Frank Pierrepont. History of Education. Akashdeep publishing House.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.