Buczynski, S., & Hansen, C.B. (2010). Impact of professional development on teacher practice: uncovering connections. Teaching and Teacher Education, 26(3), 599-607.
Darling-Hammond, L., & Richardson, N. (2009). Teacher learning: what matters? Educational leadership, 66(5), 46-53.
Fontana, A., & Frey, J. H. (1998). Interviewing: The Art of Science. In N. K. Denzin & Y. S. Lincoln (ed.), Collecting and Interpreting Qualitative Materials (p. 47-78). Thousand Oaks: Sage Publications, Inc.
Hagen, A., & Nyen, T. (2009) Kompetanseutvikling for lærere [Competence development for teacher]. Utdanning 2009, læringsutbytte og kompetanse [Development 2009, learning outcome and competence]. p. 149-165. Oslo/Kongsvinger: Statistisk Sentralbyrå.
Jurasaite-Harbison, E., & Rex, L.A. (2010). School cultures as contexts for informal teacher learning. Teaching and Teacher Education, 26(2), 267-277.
Kennedy, A. (2011). Collaborative continuing professional development (CPD) for teachers in Scotland: aspirations, opportunities and barriers. European Journal of Teacher Education, 34(1), 25-41.
Kvale, S., & Brinkmann, S. (2009). Det kvalitative forskningsintervju [The qualitative research interview]. Oslo: Gyldendal akademisk.
McMahon, M., Reeves, J., Devlin, A., Simpson, J., & Jaap, A. (2007) Evaluating the impact of Chartered Teacher in Scotland: the views of Chartered Teachers. Project Report. General Teaching Council Scotland, Edinburgh.
NIFU. (2014). Deltakerundersøkelsen 2014 [Participant study]. Rapport 36/2014 [Report 36/2014]. http://evalueringsportalen.no/evaluering/deltakerundersokelsen-2014-resultater-av-en-sporreundersokelse-blant-ansatte-i-skolen-som-har-tatt-videreutdanning-i-regi-av-strategien-kompetanse-for-kvalitet Lastet ned 01.09.2015. Downloaded 1. September 2015.
Opfer, V.D., Pedder, D.G., & Lavicza, Z. (2011). The influence of school orientation to learning on teachers’ professional learning change. School Effectiveness and School Improvement, 22(2), 193-214.
Oxford Research (2012). Evaluering av nasjonal strategi for videreutdanning av lærere. Sluttrapport. [Evaluation of a national strategy for teachers’ further development. Conclusion report]. Aarhus: Aarhus Universitet. Institut for uddannelse og pædagogikk (DPU).
Parise, L.M., & Spillane, J.P. (2010). Teacher learning and instructional change: how formal and on-the-job learning opportunities predict change in elementary school teachers’ practice. The Elementary School Journal, 110(3), 323-346.
Postholm, M.B. & Rokkones, K. (2013). Videreutdanning i yrkesfaglige programfag: [Further education in vocational programme subjects]. Tidsskriftet FoU i praksis, 7(2) 93-111.
Talis (2009) OECD, Utdanningsdirektoratet, & NIFUSTEP (2009). OECDs internasjonale studie av undervisning og læring [OECD’s international study of teaching and learning]. http://www.udir.no/upload/Rapporter/TALIS-2008/TALIS08_sammendrag.pdf Downloaded 9. June 2011.
Timperley, H., Wilson, A. Barrar, H., & Fung, I. (2007). Teacher professional learning and development: Best evidence synthesis iteration. Wellington, New Zealand: Ministry of Education. http://www.educationcounts.govt.nz/__data/assets/pdf_file/0017/16901/TPLandDBESentire.pdf Downloaded 9. June 2011.