Schools Council [Great Britain]. Welsh Committee. (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. Evans Bros.; Methuen.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Schools Council [Great Britain]. Welsh Committee. 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. London: Evans Bros.; Methuen, 1972.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Schools Council [Great Britain]. Welsh Committee. 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. Evans Bros.; Methuen, 1972.