Lehtonen,Risto and Pahkinen,Erkki. (2004). Practical Methides for Design and Analysis of Complex Surveys (IInd edition 2004.). John Wiley and Sons,Inc.
Chicago Edition CitationLehtonen,Risto and Pahkinen,Erkki. Practical Methides for Design and Analysis of Complex Surveys. IInd edition 2004. New York: John Wiley and Sons,Inc, 2004.
MLA Edition CitationLehtonen,Risto and Pahkinen,Erkki. Practical Methides for Design and Analysis of Complex Surveys. IInd edition 2004. John Wiley and Sons,Inc, 2004.
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