Palombino, Fulvio Maria
Duelling for Supremacy: international law vs. national fundamental principles
Cambridge University Press, 2019
 eBooks
Giles, O.C. (Otto Charles)
Uniform commercial law; an essay on international conventions in national courts. / by O. C. Giles.
Sijthoff, 1970
 Buku Teks
The role of domestic courts in treaty enforcement : a comparative study
Edited by David Sloss
Cambridge University Press, 2013
 Buku Teks SO
Jayakumar, S.
Public international law cases from Malaysia and Singapore
Singapore University Press, 1974
 Buku Teks SO
Kim, Jung-Gun
Conflict of international obligations and state interest / Jung-Gun Kim and John M. Howell
Martinus Nijhoff, 1972
 Buku Teks SO