Dyfyniad APA

Duffy, D. N. (2020). Evaluation and Governing in the 21st Century. 1st ed. 2017. Palgrave Macmillan UK.

Dyfyniad Arddull Chicago

Duffy, Deirdre Niamh. Evaluation and Governing in the 21st Century. 1st Ed. 2017. Palgrave Macmillan UK, 2020.

Dyfyniad MLA

Duffy, Deirdre Niamh. Evaluation and Governing in the 21st Century. 1st Ed. 2017. Palgrave Macmillan UK, 2020.

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