1.
|
Basel, Switzerland : Basler Afrika Bibliographien, [2016] ©2016
|
2.
|
Singapore : SpringerOpen, [2019]
|
3.
|
Hong Kong : HKU Press, [2016] ©2016
|
4.
|
London ; New York : Routledge, 2003.
|
5.
|
Singapore : Springer, 2017.
|
6.
|
New Delhi : Springer, 2014.
|
7.
|
Singapore : Springer, 2023.
|
8.
|
Cham, Switzerland : Springer, 2023.
|
9.
|
Cham : Springer, [2022] ©2022
|
10.
|
New York : Routledge, c2013.
|