edited by Jan Klabbers, Touko Piiparinen
Cambridge University Press, 2013
Buku Teks
Heidemann, Maren
Springer, 2012
eBooks
Natarajan, Mangai, author
Cambridge University Press, 2019
eBooks
Langen, Eugen
A.W.Sijthoff, 1973
Buku Teks
Sunarjati Hartono, author
Ilumni, 1976
Buku Teks