University of London. (1964). Regulations and Syllabuses for the General Certificate of Education Examinations. University of London.
Chicago-Zitierstil (17. Ausg.)University of London. Regulations and Syllabuses for the General Certificate of Education Examinations. [London]: University of London, 1964.
MLA-Zitierstil (9. Ausg.)University of London. Regulations and Syllabuses for the General Certificate of Education Examinations. University of London, 1964.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.