Dyfyniad APA

Pritchard, C. L. (2010). Risk management: Concepts and guidance/ 3e (3rd ed.). ESI International.

Dyfyniad Arddull Chicago

Pritchard, Carl L. Risk Management: Concepts and Guidance/ 3e. 3rd ed. New Delhi: ESI International, 2010.

Dyfyniad MLA

Pritchard, Carl L. Risk Management: Concepts and Guidance/ 3e. 3rd ed. ESI International, 2010.

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