[1]
C. Gether, D. J. Rugaard, S. Høholt, und C. Jalving, Hrsg., „The Model 2014 - A Model for Qualitative Participation“, in The Model, Heidelberg: arthistoricum.net-ART-Books, 2016, S. 12–25. doi: 10.11588/arthistoricum.49.c53.