1.
|
[Glugor], Pulau Pinang : Penerbit Universiti Sains Malaysia, [2011] ©2011
|
2.
|
Petaluma, Calif. : World Trade Press, c1993-2010 [2010]
|
3.
|
Singapore : Palgrave Macmillan, [2022] ©2022
|
4.
|
Singapore : Springer, 2021.
|
5.
|
Palau Pinang : Penerbit Universiti Sains Malaysia, 2012.
|
6.
|
Santa Barbara, Calif. : Greenwood Press, c2009.
|