Quote
Hartmann, A. (2011). Social services: Characteristics, tasks and development trends from the perspective of sociological theories. In A. Evers, R. G. Heinze, & T. Olk, Handbook of social services (pp. 76-93). Wiesbaden: VS, Verlag für Sozialwissenschaften. https://doi.org/10.1007/978-3-531-92091-7_4
References
DOI 10.1007/978-3-531-92091-7_4