Dyfyniad APA

(2009). Evaluation in Action: Interviews with Expert Evaluators. SAGE Publications India Pvt. Ltd.

Dyfyniad Arddull Chicago

Evaluation in Action: Interviews with Expert Evaluators. New Delhi: SAGE Publications India Pvt. Ltd, 2009.

Dyfyniad MLA

Evaluation in Action: Interviews with Expert Evaluators. SAGE Publications India Pvt. Ltd, 2009.

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