Sen Gupta, S. K., & Kapoor, P. N. (1971). Pattern of morbidity and mortality in India: With special reference to communicable diseases. Issued by Central Bureau of Health Intelligence.
Chicago-referens (17:e uppl.)Sen Gupta, Santosh Kumar, och P. N. Kapoor. Pattern of Morbidity and Mortality in India: With Special Reference to Communicable Diseases. New Delhi: Issued by Central Bureau of Health Intelligence, 1971.
MLA-referens (8:e uppl.)Sen Gupta, Santosh Kumar, och P. N. Kapoor. Pattern of Morbidity and Mortality in India: With Special Reference to Communicable Diseases. Issued by Central Bureau of Health Intelligence, 1971.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.