1. Preventive Medicine for the Doctor in His Community: An Epidemiologic Approach;Leavell HR,1965
2. Health, Stress, and Coping;Antonovsky A,1979
3. A glossary of terms for community health care and services for older persons. (2022). Accessed. December 25, 2022: https://apps.who.int/iris/handle/10665/68896.
4. WHO Global Forum IV on Chronic Disease Prevention and Control. Final report of the meeting convened in Ottawa, Canada, 3-6 November 2004. (2004). Accessed. January 13, 2023: http://apps.who.int/iris/bitstream/handle/10665/43208/9241593164_eng.pdf;jsessionid=C5C6486A22C4A8A4FC73E71D5C70EEB9?....
5. IAPSM Declaration 2018: definition, role, scope of community medicine and functions of community medicine specialists;Joseph A;Indian J Community Med,2018