Yorkshire Regional Examinations Board. (1966). Regulations and syllabuses for the Certificate of Secondary Education examinations 1966. Yorkshire Regional Examinations Board.
Chicago-Zitierstil (17. Ausg.)Yorkshire Regional Examinations Board. Regulations and Syllabuses for the Certificate of Secondary Education Examinations 1966. Leeds: Yorkshire Regional Examinations Board, 1966.
MLA-Zitierstil (9. Ausg.)Yorkshire Regional Examinations Board. Regulations and Syllabuses for the Certificate of Secondary Education Examinations 1966. Yorkshire Regional Examinations Board, 1966.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.