Dyfyniad APA

Parkash, R. (2003). Evaluation of educational research. Commonwealth Publishers.

Dyfyniad Arddull Chicago

Parkash, Ravi. Evaluation of Educational Research. New Delhi: Commonwealth Publishers, 2003.

Dyfyniad MLA

Parkash, Ravi. Evaluation of Educational Research. Commonwealth Publishers, 2003.

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