APA (7 ম সংস্করণ) উদ্ধৃতি

National Council for Educational Technology (Great Britain). Working Group on Rights. (1972). Copyright and education: A guide to the use of copyright material in educational institutions. National Council for Educational Technology.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

National Council for Educational Technology (Great Britain). Working Group on Rights. Copyright and Education: A Guide to the Use of Copyright Material in Educational Institutions. London: National Council for Educational Technology, 1972.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

National Council for Educational Technology (Great Britain). Working Group on Rights. Copyright and Education: A Guide to the Use of Copyright Material in Educational Institutions. National Council for Educational Technology, 1972.