Rodolphe De Koninck, editor
NUS Press, 2011
Buku Teks
Reid, Anthony, 1939-, author
Singapore university press, 2005
Buku Teks
Pine, B. Joseph, author
Berrett-Koehler, 2011
Buku Teks
Damiaan Denys, editor
[, Springer], 2012
eBooks
Rohan Gunaratna [and] Mohamed Bin Ali, editors
Imperial College Press, 2015
Buku Teks