@book{Böcker+2019,
url = {https://doi.org/10.3790/9783428442843},
title = {Die Bestimmung der Kaufverbundenheit von Produkten},
title = {},
author = {Franz Böcker},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428442843},
isbn = {9783428442843},
year = {1978},
lastchecked = {2019}
}