Great Britain. Department of Science and Education. (1987). Mathematics from 5 to 16 (2nd ed.). Her Majesty's Stationery Office.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিGreat Britain. Department of Science and Education. Mathematics from 5 to 16. 2nd ed. London: Her Majesty's Stationery Office, 1987.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিGreat Britain. Department of Science and Education. Mathematics from 5 to 16. 2nd ed. Her Majesty's Stationery Office, 1987.
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