Meier, B. (2018). Pain killer: An empire of deceit and the origin of America's opioid epidemic (Second edition ; expanded and updated edition.). Random House.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMeier, Barry. Pain Killer: An Empire of Deceit and the Origin of America's Opioid Epidemic. Second edition ; expanded and updated edition. New York: Random House, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMeier, Barry. Pain Killer: An Empire of Deceit and the Origin of America's Opioid Epidemic. Second edition ; expanded and updated edition. Random House, 2018.
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