Biggs, E. E., & Shaw, K. (1995). Maths alive!: INSET mathematics for the National Curriculum (Key stages 1, 2, 3). Cassell.
Lua i Stíl Chicago (17ú heag.)Biggs, Edith Ethel, agus Kathleen Shaw. Maths Alive!: INSET Mathematics for the National Curriculum (Key Stages 1, 2, 3). London ; New York: Cassell, 1995.
Lua MLA (8ú heag.)Biggs, Edith Ethel, agus Kathleen Shaw. Maths Alive!: INSET Mathematics for the National Curriculum (Key Stages 1, 2, 3). Cassell, 1995.
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