Biological Sciences Curriculum Study. (2000). Making sense of integrated science: A guide for high schools. Biological Sciences Curriculum Study.
Chicago-viite (17. p.)Biological Sciences Curriculum Study. Making Sense of Integrated Science: A Guide for High Schools. Colorado Spring, CO: Biological Sciences Curriculum Study, 2000.
MLA-viite (9. p.)Biological Sciences Curriculum Study. Making Sense of Integrated Science: A Guide for High Schools. Biological Sciences Curriculum Study, 2000.
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