Sutton, C., & West, L. (1982). Investigating children's existing ideas about science: Report and analysis. University of Leicester.
Chicago-viite (17. p.)Sutton, Clive, ja Leo West. Investigating Children's Existing Ideas About Science: Report and Analysis. Leicester: University of Leicester, 1982.
MLA-viite (9. p.)Sutton, Clive, ja Leo West. Investigating Children's Existing Ideas About Science: Report and Analysis. University of Leicester, 1982.
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