Harris, J. (1992). Wonderwoman and Superman: The ethics of human biotechnology. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Harris, John. Wonderwoman and Superman: The Ethics of Human Biotechnology. Oxford: Oxford University Press, 1992.
Lua MLA (9ú heag.)Harris, John. Wonderwoman and Superman: The Ethics of Human Biotechnology. Oxford University Press, 1992.
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