Brandt, Willy
Verlag Neue Gesellschaft , 1971
Buku Teks SO
Pauling, Linus
Jones and Bartlett Publishers, 2009
Buku Teks SO
Ach Taufiqil Aziz ... [and others]; editors, Feby Indriani dan Irsyad Rafsadie
PUSAD Paramadina, 2018
Buku Teks SO
Galtung, Johan
Pluto Press, 1995
Buku Teks SO
edited by Charles Webel and Jorgen Johansen
Routledge, 2012
Buku Teks SO