Dyfyniad APA

Bills, D., & Harris, M. (1996). Voluntary agencies: Challenges of organisation and management. Macmillan press limited.

Dyfyniad Arddull Chicago

Bills, David, and Margaret Harris. Voluntary Agencies: Challenges of Organisation and Management. Houndmills: Macmillan press limited, 1996.

Dyfyniad MLA

Bills, David, and Margaret Harris. Voluntary Agencies: Challenges of Organisation and Management. Macmillan press limited, 1996.

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