@book{Held+2025, url = {https://doi.org/10.3790/9783428452323}, title = {Verkehrsmittelwahl der Verbraucher}, title = {Beitrag einer kognitiven Motivationstheorie zur Erklärung der Nutzung alternativer Verkehrsmittel}, author = {Martin Held}, publisher = {Duncker & Humblot}, address = {}, doi = {doi:10.3790/9783428452323}, isbn = {9783428452323}, year = {1982}, lastchecked = {2025} }