Dolphin,Warren D. (2005). Biological investigation: Form, function, diversity, and process. Boston: McGraw Hill Higher Education.
Chicago-tyylinen lähdeviittausDolphin,Warren D. Biological Investigation: Form, Function, Diversity, and Process. Boston: McGraw Hill Higher Education, 2005.
MLA-viiteDolphin,Warren D. Biological Investigation: Form, Function, Diversity, and Process. Boston: McGraw Hill Higher Education, 2005.
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