(1972). Development of bilingual education in Wales = Datblygiad addysg ddwyieithog yng Nghymru : report of a working party on a proposal for experimental bilingual schools = adroddiad gweithgor ar awgrym i sefydlu ysgolion dwyieithog arbrofol / Schools Council, Committee for Wales: Report of a working party on a proposal for experimental bilingual schools = adroddiad gweithgor ar awgrym i sefydlu ysgolion dwyieithog arbrofol. Evans Bros ;.
Chicago Style (17th ed.) CitationDevelopment of Bilingual Education in Wales = Datblygiad Addysg Ddwyieithog Yng Nghymru : Report of a Working Party on a Proposal for Experimental Bilingual Schools = Adroddiad Gweithgor Ar Awgrym I Sefydlu Ysgolion Dwyieithog Arbrofol / Schools Council, Committee for Wales: Report of a Working Party on a Proposal for Experimental Bilingual Schools = Adroddiad Gweithgor Ar Awgrym I Sefydlu Ysgolion Dwyieithog Arbrofol. London: Evans Bros ;, 1972.
MLA (9th ed.) CitationDevelopment of Bilingual Education in Wales = Datblygiad Addysg Ddwyieithog Yng Nghymru : Report of a Working Party on a Proposal for Experimental Bilingual Schools = Adroddiad Gweithgor Ar Awgrym I Sefydlu Ysgolion Dwyieithog Arbrofol / Schools Council, Committee for Wales: Report of a Working Party on a Proposal for Experimental Bilingual Schools = Adroddiad Gweithgor Ar Awgrym I Sefydlu Ysgolion Dwyieithog Arbrofol. Evans Bros ;, 1972.