1.
|
Palau Pinang : Penerbit Universiti Sains Malaysia, 2012.
|
2.
|
Singapore : Palgrave Macmillan, 2020.
|
3.
|
Singapore : Springer, 2019.
|
4.
|
Singapore : ISEAS Yusof Ishak Institute, 2015. ©2015
|
5.
|
Petaling Jaya, Selangor, Malaysia ; Singapore : Strategic Information and Research Development Centre : Institute of Southeast Asian Studies, 2015. ©2015
|
6.
|
New York, NY : Cambridge University Press, 2009.
|
7.
|
Singapore : Marshall Cavendish Editions, 2014. ©2014
|