1.
|
Singapore : Palgrave Macmillan, 2022.
|
2.
|
Singapore : Institute of Policy Studies : World Scientific, 2012.
|
3.
|
Hackensack, N.J. : World Scientific, 2010.
|
4.
|
Singapore : Institute of Policy Studies : World Scientific, 2007.
|
5.
|
London ; New York, New York : Routledge, 2018.
|
6.
|
Amsterdam, [Netherlands] ; Philadelphia, [Pennsylvania] : John Benjamins Publishing Company, 2017. ©2017
|
7.
|
Singapore : Institute of Southeast Asian Studies, 2015. ©2015
|
8.
|
Amsterdam : Amsterdam University Press, 2012.
|
9.
|
Singapore ; Hackensack, N.J. : World Scientific, c2012.
|
10.
|
New Jersey : World Scientific, 2011.
|