Adlakha, A. (1977). The dual record system: Sampling design : POPLAB experience. International Program of Laboratories for Population Statistics, University of North Carolina at Chapel Hill.
Lua i Stíl Chicago (17ú heag.)Adlakha, Arjun. The Dual Record System: Sampling Design : POPLAB Experience. Chapel Hill, N.C: International Program of Laboratories for Population Statistics, University of North Carolina at Chapel Hill, 1977.
Lua MLA (9ú heag.)Adlakha, Arjun. The Dual Record System: Sampling Design : POPLAB Experience. International Program of Laboratories for Population Statistics, University of North Carolina at Chapel Hill, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.