Great Britain. Welsh Office. (1968). Cymru =: Wales : presented to Parliament by the Secretary of State for Wales by command of Her Majesty. H.M.S.O..
Chicago-Zitierstil (17. Ausg.)Great Britain. Welsh Office. Cymru =: Wales : Presented to Parliament by the Secretary of State for Wales by Command of Her Majesty. Cardiff: H.M.S.O., 1968.
MLA-Zitierstil (8. Ausg.)Great Britain. Welsh Office. Cymru =: Wales : Presented to Parliament by the Secretary of State for Wales by Command of Her Majesty. H.M.S.O., 1968.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.