Grobman, A. B. ,. (1970). Social implications of biological education. Washington: The National Association of Biology Teachers.
Chicago-stil citatGrobman, Arnold B.. Social Implications of Biological Education. Washington: The National Association of Biology Teachers, 1970.
MLA-referensGrobman, Arnold B.. Social Implications of Biological Education. Washington: The National Association of Biology Teachers, 1970.
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