Dyfyniad APA

Rao, D. B., Rao, P. K., & Rathaiah, L. (1997). Achievement correlates.

Dyfyniad Arddull Chicago

Rao, Digumarti Bhaskara, Paturi Koteswara Rao, and Lavu Rathaiah. Achievement Correlates. New Delhi, Discovery Publishing House, 1997.

Dyfyniad MLA

Rao, Digumarti Bhaskara, et al. Achievement Correlates. 1997.

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