Glass, L. (1997). Toxic people: 10 ways of dealing with people who make your life miserable (1st St. Martin's Griffin ed.). St. Martin's Griffin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGlass, Lillian. Toxic People: 10 Ways of Dealing with People Who Make Your Life Miserable. 1st St. Martin's Griffin ed. New York: St. Martin's Griffin, 1997.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGlass, Lillian. Toxic People: 10 Ways of Dealing with People Who Make Your Life Miserable. 1st St. Martin's Griffin ed. St. Martin's Griffin, 1997.
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