Dyfyniad APA

Abraham, M. (1978). Factors relating to underachievement in English. Dept. of Publications, University of Kerala.

Dyfyniad Arddull Chicago

Abraham, Mercy. Factors Relating to Underachievement in English. Trivandrum: Dept. of Publications, University of Kerala, 1978.

Dyfyniad MLA

Abraham, Mercy. Factors Relating to Underachievement in English. Dept. of Publications, University of Kerala, 1978.

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