@incollection{Perko2022, author = {Gudrun Perko}, title = {Berufsethik}, booktitle = {Grundbegriffe Soziale Arbeit und Geschlecht}, editor = {Gudrun Ehlert and Heide Funk and Gerd Stecklina}, isbn = {978-3-7799-6503-9}, year = {2022}, }