Spain and the rule of law /
International Commission of Jurists, 1962
 Buku Teks
Spain and the rule of law
International Commision of Jurists, 1962
 Buku Teks SO
Gardner, Brian
The year that changed the world 1945
Coward-McCann, 1964
 Buku Teks SO
Brandt, Willy
Peace; writings and speeches of the Nobel Peace Prize winner,
Verlag Neue Gesellschaft , 1971
 Buku Teks SO
Pauling, Linus
A lifelong quest for peace : a dialogue
Jones and Bartlett Publishers, 2009
 Buku Teks SO