Dyfyniad APA
Rao, D. B. (1997). Education for the 21st Century. Discovery Publishing.
Dyfyniad Arddull Chicago
Rao, Digumarti Bhaskara. Education for the 21st Century. New Delhi: Discovery Publishing, 1997.
Dyfyniad MLA
Rao, Digumarti Bhaskara. Education for the 21st Century. Discovery Publishing, 1997.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.