Dyfyniad APA

Frosdick, S., & Walley, L. (1997). Sport and safety management. Butterworth-Heinemann.

Dyfyniad Arddull Chicago

Frosdick, Steve, and Lynne Walley. Sport and Safety Management. Oxford, Boston: Butterworth-Heinemann, 1997.

Dyfyniad MLA

Frosdick, Steve, and Lynne Walley. Sport and Safety Management. Butterworth-Heinemann, 1997.

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