University of London. University Entrance and School Examinations Council. (1959). Regulations and syllabuses for the General Certificate of Education Examinations ... The University.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)University of London. University Entrance and School Examinations Council. Regulations and Syllabuses for the General Certificate of Education Examinations ... London: The University, 1959.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)University of London. University Entrance and School Examinations Council. Regulations and Syllabuses for the General Certificate of Education Examinations ... The University, 1959.
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