University of London. University Entrance and School Examinations Council. (1959). Regulations and syllabuses for the General Certificate of Education Examinations ... The University.
Чикаго стиль цитування (17-те видання)University of London. University Entrance and School Examinations Council. Regulations and Syllabuses for the General Certificate of Education Examinations ... London: The University, 1959.
Стиль цитування MLA (8-ме видання)University of London. University Entrance and School Examinations Council. Regulations and Syllabuses for the General Certificate of Education Examinations ... The University, 1959.
Попередження: стилі цитування не завжди правильні на всі 100%.