* Langley, Winston E. ''Encyclopedia of Human Rights Issues since 1945'' (1999) [http://www.questia.com/read/111443595?title=Encyclopedia%20of%20Human%20Rights%20Issues%20since%201945 online edition] | * Langley, Winston E. ''Encyclopedia of Human Rights Issues since 1945'' (1999) [http://www.questia.com/read/111443595?title=Encyclopedia%20of%20Human%20Rights%20Issues%20since%201945 online edition] |