Graham, Benjamin, 1894-1976, author
McGraw-Hill, 1962
Buku Teks
Prime, John H., author
Prentice-Hall, 1958
Buku Teks
Cohen, Jerome B., author
Richard D. Irwin, 1973
Buku Teks
Kusuma Wardani, author
Fakultas Hukum Universitas Indonesia, 2002
UI - Skripsi (Membership)
Sundaresan, Suresh, author
Academic Press, 2009
Buku Teks