Paterson, C. (2008). Assisted suicide and euthanasia: A natural law ethics approach. Ashgate.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPaterson, Craig. Assisted Suicide and Euthanasia: A Natural Law Ethics Approach. Aldershot, England: Ashgate, 2008.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPaterson, Craig. Assisted Suicide and Euthanasia: A Natural Law Ethics Approach. Ashgate, 2008.
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