Dyfyniad APA

(1972). Discrimination! the facts. Northern Ireland Civil Rights Association.

Dyfyniad Arddull Chicago

Discrimination! the Facts. Belfast: Northern Ireland Civil Rights Association, 1972.

Dyfyniad MLA

Discrimination! the Facts. Northern Ireland Civil Rights Association, 1972.

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