1
by Büsch, Johann Georg
Published 1784
C.E. Bohn

4
by Dixon, Nancy M.
Published 1996
Center for Creative Leadership

6
by Vilella, Giancarlo
Published 2019
Nomos Verlagsgesellschaft mbH & Co. KG

7
by Kruse, Jan-Philipp
Published 2020
Velbrück Wissenschaft

8
by Oberländer, Anja
Published 2019
MDPI - Multidisciplinary Digital Publishing Institute

9
by Furåker, Bengt
Published 2020
Springer Nature

11
by Richter, Carola
Published 2021
Open Book Publishers

12
by Galal, Ehab
Published 2015
Peter Lang International Academic Publishing Group

13
by Fuchs, Christian
Published 2020
University of Westminster Press

15
by Glotz, Peter
Published 2005
transcript Verlag

20
by Kannike, Anu
Published 2020
University of Tartu Press