Park, K. (2007). Park's textbook of preventive and social medicine: Preventive and social medicine (19th ed.). M/s Banarsidas Bhanot.
Cita Chicago (17th ed.)Park, K. Park's Textbook of Preventive and Social Medicine: Preventive and Social Medicine. 19th ed. Jabalpur: M/s Banarsidas Bhanot, 2007.
Cita MLA (9th ed.)Park, K. Park's Textbook of Preventive and Social Medicine: Preventive and Social Medicine. 19th ed. M/s Banarsidas Bhanot, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.