@book{Knigge+2016,
url = {https://doi.org/10.3790/9783428428281},
title = {Franchise-Systeme im Dienstleistungssektor},
title = {},
author = {Jürgen Knigge},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428428281},
isbn = {9783428428281},
year = {1973},
lastchecked = {2016}
}