5
8
10
by Kosfeld, Reinhold; Mitze, Timo
Marburg : Philipps-University Marburg, School of Business and Economics, [2020]
eBook
19
by Bischoff, Ivo; Kosfeld, Reinhold
This version: October 15, 2021 - Marburg : Philipps-University Marburg, School of Business and Economics, [2021]
eBook