Arens, Richard, author
Columbia University Press, 1961
Buku Teks
Alexandrov, Stanimir A., author
Kluwer, 1996
Buku Teks
Duffy, Helen, author
Cambridge University Press, 2005
Buku Teks
Duffy, Helen, author
Cambridge University Press, 2015
Buku Teks
Schmitt, Michael N., author
T.M.C. Asser Press, 2012
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