Não informado. Pakistan Journal of Health. Institute of Hygiene and Preventive Medicine.
Lua i Stíl Chicago (17ú heag.)Não informado. Pakistan Journal of Health. Lahore, Paquistao: Institute of Hygiene and Preventive Medicine.
Lua MLA (8ú heag.)Não informado. Pakistan Journal of Health. Institute of Hygiene and Preventive Medicine.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.