Kuhse, H., & Singer, P. (1999). Bioethics: An anthology. Blackwell Publishers.
Čikaški stil citiranjaKuhse, Helga, i Peter Singer. Bioethics: An Anthology. Oxford, UK ; Malden, Mass.: Blackwell Publishers, 1999.
MLA način citiranjaKuhse, Helga, i Peter Singer. Bioethics: An Anthology. Blackwell Publishers, 1999.
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