Dyfyniad APA

(1991). Forum for promoting 3-19 comprehensive education. PSW (Educational) Publications.

Dyfyniad Arddull Chicago

Forum for Promoting 3-19 Comprehensive Education. Leicester, Eng.: PSW (Educational) Publications, 1991.

Dyfyniad MLA

Forum for Promoting 3-19 Comprehensive Education. PSW (Educational) Publications, 1991.

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