(2008). Taking sides: Bioethical issues. Dubuque, Iowa: McGraw Hill Contemporary Learning Series.
Čikaški stil citiranjaTaking Sides: Bioethical Issues. Dubuque, Iowa: McGraw Hill Contemporary Learning Series, 2008.
MLA način citiranjaTaking Sides: Bioethical Issues. Dubuque, Iowa: McGraw Hill Contemporary Learning Series, 2008.
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