Bibliografia Detalhada
Sampling: Design and analysisLohr, Sharon L.2nd edition, Brooks/Cole, USA2010Sondagens - Notas para as aulasPimenta, Filomena G.ISEG2009International Handbook of Survey Methodologyde Leeuw,Edith D.;Hox,Joop J.;Dillman,Don A.Psychology Press, European Association of Methodology2008(Bibliografia Opcional)Sampling of Populations: Methods and ApplicationsLevy, Paul S.;Lemeshow, Stanley4th Edition, John Wiley & Sons2008(Bibliografia Opcional)