@book{Kißling+2015,
url = {https://doi.org/10.3790/9783428496709},
title = {Beschaffung professioneller Dienstleistungen},
title = {Eine empirische Untersuchung zum Transaktionsverhalten},
author = {Volker Kißling},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428496709},
isbn = {9783428496709},
year = {1999},
lastchecked = {2015}
}