Gutteridge, H. C.
Comparative law : an introduction to the comparative method of legal study & research / by H.C. Gutteridge.
Cambridge University Press, 1949
 Buku Teks
Whelan, Jennifer, author
Abused and alone : legal redress for migrant domestic workers in malaysia
Faculty of Law University of Indonesia, 2016
 Artikel Jurnal
Fletcher, George P., author
Basic concepts of legal thought
Oxford University Press, 1996
 Buku Teks
Kelsen, Hans, author
Introduction to the problems of legal theory
Clarendon Press Oxford, 1992
 Buku Teks
Dowling, Noel T., author
Materials for legal method
Foundation Press, 1952
 Buku Teks