F. Damian Leo
Kluwer, 1978
Buku Teks
Meer, S.W. Van Der
W.E.J. Tjeenk Willink, 1973
Buku Teks
Postlewaite, Philip F., author
McGraw-Hill, 1980
Buku Teks
Kahn, Douglas A., 1934-, author
Thomson/West, 1994
Buku Teks
Correia, Miguel, author
Kluwer Law International, 2013
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