@article{2017:jhnert:freiwillig,
title = {Freiwilligenmanagement in der Praxis, Carola Reifenhäuser et al.},
year = {2017},
note = {},
journal = {Voluntaris},
pages = {153--156},
author = {Jähnert, Hannes},
volume = {5},
number = {1}
}