@book { editor = {Poór, József and Németh, Gergely and Sanders J., Eric and Varga, Erika}, title = {Management Consultancy in Central and Eastern Europe}, year = {2022}, publisher = {Akadémiai Kiadó}, isbn = {978 963 454 704 4}, doi = {10.1556/9789634547044}, URL = {https://mersz.hu/kiadvany/922} }