edited by Albert Jan Van Den Berg
Kluwer Law and Taxation, 1984
Buku Teks
William Wrenall, Quarterman Lee, editors in chief
McGraw-Hill, 1994
Buku Referensi
De Chiara, Joseph, 1929-
McGraw-Hill, 1980
Buku Referensi
Mordechai E. Kreinin, Michael G. Plummer, editors
Oxford University Press, 2012
Buku Teks
Henson, Ray D.
West Group, 1979
Buku Teks