Prof. Dr. Ralf-Christian Härting

Ralf-Christian Härting, Philipp Weller, Jörg Büechl ISBN: 978-3-446-46925-9,

Ralf-Christian Härting, Nathalie Hoppe, Sandra Trieu ISBN: 978-981-19-3444-5,

Ralf-Christian Härting, Stephan Bösel, Klaus Galiazzo, Jannik Gröner, Ibrahim Albayrak, Peter Lutz, Wassilios Tyrmakidis, Gizem Isik, Alina Belousow

Ralf-Christian Härting, Lena Bühler, Katharina Winter, Anna Gugel

Anna-Lena Rösch, Ralf-Christian Härting, Sopiko Gakharia

Ralf-Christian Härting, Kevin Bilge, Lisa Fleischer, Nadja Landgraf, Feride Özcakir, Marcel Wicher ISBN: 978-981-16-2993-8,