Alwin, D. F. (2007). Margins of error: A study of reliability in survey measurement. Hoboken, N.J: Wiley-Interscience.
Chicago-stil citatAlwin, Duane Francis. Margins of Error: A Study of Reliability in Survey Measurement. Hoboken, N.J: Wiley-Interscience, 2007.
MLA-referensAlwin, Duane Francis. Margins of Error: A Study of Reliability in Survey Measurement. Hoboken, N.J: Wiley-Interscience, 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.