1.
|
Singapore : Springer, 2020.
|
2.
|
Singapore : Palgrave Macmillan 2016.
|
3.
|
Cham, Switzerland : Springer, [2017] ©2017
|
4.
|
Baltimore : Johns Hopkins University Press, [2015] ©2015
|
5.
|
Cham : Palgrave Macmillan, [2022] ©2022
|
6.
|
Wiesbaden : Springer VS, ©2020.
|
7.
|
Surrey, England ; Burlington, Vermont : Ashgate, 2014. ©2014
|
8.
|
Singapore : Springer, [2016]
|