Simpson, A.W.B., author
Clarendon Press, 1986
Buku Teks
Shinta Permata Sari, author
Fakultas Hukum Universitas Indonesia, 2017
UI - Tesis (Membership)
Hall, Walter Phelps, author
Ginn and Company, 1953
Buku Teks
Elton, Lord, author
Collins, 1945
Buku Teks
Platt, Rutherford H., author
Island Press, 2014
Buku Teks