Dyfyniad APA

Roy, N. R. (1971). Some Current Educational Problems. S.Chand and company.

Dyfyniad Arddull Chicago

Roy, N. R. Some Current Educational Problems. New Delhi: S.Chand and company, 1971.

Dyfyniad MLA

Roy, N. R. Some Current Educational Problems. S.Chand and company, 1971.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.