Quinn, P. J. (1951). Thirty years of communism! Catholic Truth Society of Ireland.
Chicago (17e ed.) BronvermeldingQuinn, P. J. Thirty Years of Communism! Dublin: Catholic Truth Society of Ireland, 1951.
MLA (8e ed.) BronvermeldingQuinn, P. J. Thirty Years of Communism! Catholic Truth Society of Ireland, 1951.
Let op: Deze citaties zijn niet altijd 100% accuraat.