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Lua i Stíl Chicago (17ú heag.)Pathak, K. B., agus Faujdar Ram. Application of Life Table Approach in Fertility Analysis. Bombay: International Institute for Population Sciences, 1988.
Lua MLA (8ú heag.)Pathak, K. B., agus Faujdar Ram. Application of Life Table Approach in Fertility Analysis. International Institute for Population Sciences, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.