Martha R Taylor. (1996). Student study guide for Campell's biology. Menlo Park, california: Benjamin/Cummings.
Čikaški stil citiranjaMartha R Taylor. Student Study Guide for Campell's Biology. Menlo Park, california: Benjamin/Cummings, 1996.
MLA način citiranjaMartha R Taylor. Student Study Guide for Campell's Biology. Menlo Park, california: Benjamin/Cummings, 1996.
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