Kvantitativ del:
*Pedazur, E.J. & Schmelkin,L.P.: Measurement, Design, and Analysis: An Integrated Approach: Hillsdalle, 1991. New Jersey: Erlbaum. ISBN:?0-8058-1063-3.
Kvalitativ del:
*Marshall, C. & Rossman, G. B. : Designing qualitative research , Thousand Oaks: Sage publications. (3 ed) (Hele boken med unntak av kap 6 er pensum).
*Richardson, J.T. (Ed.): Handbook of qualitative research methods for psychology and the social sciences., Oxford: Blackwell. (Kap. 7, 11 og 12 er pensum).