Sharma, R. N., & Chandra, S. S. (2004). Advanced educational technology. Atlantic Publishers.
Dyfyniad Arddull ChicagoSharma, Ram Nath, and S. S. Chandra. Advanced Educational Technology. New Delhi: Atlantic Publishers, 2004.
Dyfyniad MLASharma, Ram Nath, and S. S. Chandra. Advanced Educational Technology. Atlantic Publishers, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.