Não informado. (1978). Health and Population: Perspectives and issues. National Institute of Health and Family Welfare.
Lua i Stíl Chicago (17ú heag.)Não informado. Health and Population: Perspectives and Issues. New Delhi: National Institute of Health and Family Welfare, 1978.
Lua MLA (8ú heag.)Não informado. Health and Population: Perspectives and Issues. National Institute of Health and Family Welfare, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.