Welsh Joint Education Committee. (1966). Certificate of Secondary Education 1966 examinations: Regulations and syllabuses. Welsh Joint Education Committee.
Chicago-Zitierstil (17. Ausg.)Welsh Joint Education Committee. Certificate of Secondary Education 1966 Examinations: Regulations and Syllabuses. Cardiff: Welsh Joint Education Committee, 1966.
MLA-Zitierstil (9. Ausg.)Welsh Joint Education Committee. Certificate of Secondary Education 1966 Examinations: Regulations and Syllabuses. Welsh Joint Education Committee, 1966.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.