Dyfyniad APA

Quinn, P. J. (1951). Thirty years of communism! Catholic Truth Society of Ireland.

Dyfyniad Arddull Chicago

Quinn, P. J. Thirty Years of Communism! Dublin: Catholic Truth Society of Ireland, 1951.

Dyfyniad MLA

Quinn, P. J. Thirty Years of Communism! Catholic Truth Society of Ireland, 1951.

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