@book{Wack+2025,
url = {https://doi.org/10.3790/9783428435487},
title = {Eine Theorie des Einkaufsverhaltens},
title = {},
author = {Peter Wack},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428435487},
isbn = {9783428435487},
year = {1975},
lastchecked = {2025}
}