Levi, Werner
Contemporary international law: a concise introduction / Werner Levi
Westview Press, 1991
Buku Teks
Hodgetts, Richard M.
International management
McGraw-Hill, 1991
Buku Teks
Farmer, Richard N.
International management
Dickinson, 1968
Buku Teks
Sanyal, Rajib N
International management
Prentice-Hall, 2001
Buku Teks
Advances in epileptology: XIV th epilepsy international symposium / editor Maurice Parsonage
Raven Press, 1983
Buku Teks