Abrahamsen, Martin A.
McGraw-Hill, 1976
Buku Teks
Bakken, Henry H.
McGraw-Hill book Co., Inc, 1937
Buku Teks
Dian Maharsi Pandu Pertiwi
Fakultas Hukum Universitas Indonesia, 2013
UI - Skripsi (Membership)
The Committee , 1984
Buku Teks
edited by Jennifer S. Cargill; Dianne J. Graves
Wetport Meckler , 1992
Buku Teks