Yawarat Porapakkham. (1986). Levels and trends of mortality in Thailand. United Nations Economic and Social Commission for Asia and the Pacific.
Lua i Stíl Chicago (17ú heag.)Yawarat Porapakkham. Levels and Trends of Mortality in Thailand. Bangkok: United Nations Economic and Social Commission for Asia and the Pacific, 1986.
Lua MLA (9ú heag.)Yawarat Porapakkham. Levels and Trends of Mortality in Thailand. United Nations Economic and Social Commission for Asia and the Pacific, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.