Wirosardjorno, S. On the theory of systematic cluster sampling with probability proportional to size.
Lua i Stíl Chicago (17ú heag.)Wirosardjorno, Soetjipto. On the Theory of Systematic Cluster Sampling with Probability Proportional to Size.
Lua MLA (9ú heag.)Wirosardjorno, Soetjipto. On the Theory of Systematic Cluster Sampling with Probability Proportional to Size.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.