Park, K., & Park, J. E. (1994). Park's textbook of preventive and social medicine (Fourteenth edition.). Banarsidas Bhanot.
Dyfyniad Arddull ChicagoPark, K., and J. E. Park. Park's Textbook of Preventive and Social Medicine. Fourteenth edition. Jabalpur: Banarsidas Bhanot, 1994.
Dyfyniad MLAPark, K., and J. E. Park. Park's Textbook of Preventive and Social Medicine. Fourteenth edition. Banarsidas Bhanot, 1994.
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