Lehtonen, R., & Pahkinen, E. (2004). Practical methods for design and analysis of complex surveys (2nd ed.). Chichester, West Sussex, England ; Hoboken, NJ: J. Wiley.
Chicago Style CitationLehtonen, Risto., and Erkki Pahkinen. Practical Methods for Design and Analysis of Complex Surveys. 2nd ed. Chichester, West Sussex, England ; Hoboken, NJ: J. Wiley, 2004.
Cita MLALehtonen, Risto., and Erkki Pahkinen. Practical Methods for Design and Analysis of Complex Surveys. 2nd ed. Chichester, West Sussex, England ; Hoboken, NJ: J. Wiley, 2004.
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