Park, K. (2019). Park's Textbook of Preventive and social medicine (25th ed.). Bhanot.
Chicago Style (17th ed.) ZitazioaPark, K. Park's Textbook of Preventive and Social Medicine. 25th ed. Pune: Bhanot, 2019.
MLA (9th ed.) ZitazioaPark, K. Park's Textbook of Preventive and Social Medicine. 25th ed. Bhanot, 2019.
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