National Research Council; Division of Behavioral and Social Sciences and Education; Board on Behavioral, Cognitive, and Sensory National Academies Press (2000) Pehmeäkantinen kirja
Fielding, Nigel (Professor of Sociology and Co-Director, Institute of Social Research, University of Surrey); Alan (Lect Clarke Palgrave Macmillan (2000) Kovakantinen kirja
Great Britain: Department of Health; National Centre for Social Research: Joint Health Surveys Unit; Royal Free and University C TSO (2002) Pehmeäkantinen kirja
Great Britain: Department for Communities and Local Government; National Centre for Social Research (Great Britain) Department for Communities & Local Government (2009) Pehmeäkantinen kirja
M Ller; Professor Walter (Mannheim Centre For European Social Research University Of Mannheim Mannheim Centre For European Socia Outlook Verlag (2012) Pehmeäkantinen kirja