Bactat, J. L. (1965). Health problems of mothers and children (under 5 years) in Vinzons, Camarines Norte.
Lua i Stíl Chicago (17ú heag.)Bactat, Jean L. Health Problems of Mothers and Children (under 5 Years) in Vinzons, Camarines Norte. 1965.
Lua MLA (9ú heag.)Bactat, Jean L. Health Problems of Mothers and Children (under 5 Years) in Vinzons, Camarines Norte. 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.