@book{ title = {Gregs Tagebuch 5 }, author = {Kinney, Jeff}, editor = {Schmidt, Dietmar}, editor = {Testo in parte a fumetti }, editor = {Età: dai 9 ai 14 anni }, year = {2013}, edition = {Vollst. Taschenbuchausg}, address = {Köln }, publisher = {Bastei Lübbe}, }