Silverstein, H. (1996). Unleashing rights: Law, meaning, and the animal rights movement. University of Michigan Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSilverstein, Helena. Unleashing Rights: Law, Meaning, and the Animal Rights Movement. Ann Arbor: University of Michigan Press, 1996.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSilverstein, Helena. Unleashing Rights: Law, Meaning, and the Animal Rights Movement. University of Michigan Press, 1996.
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