@book{Tiebler+2023, url = {https://doi.org/10.3790/9783896447968}, title = {Ökologieorientiertes Marketing in der Unternehmenspraxis}, title = {}, author = {Petra Tiebler}, publisher = {Verlag Wissenschaft & Praxis}, address = {}, doi = {doi:10.3790/9783896447968}, isbn = {9783896447968}, year = {1997}, lastchecked = {2023} }