Cheskin, Louis
Why people by : motivation research and its successful application
Liveright, 1959
 Buku Teks
Anaya, S. James
Indigenous people in international law
Oxford University Press, 2000
 Buku Teks
Friedman, David
Law's order: what economics has to do with law and why if matters
Princeton and oxford, 2000
 Buku Teks
Sardar, Ziauddin
Mengapa orang membenci Amerika? = Why do people hate America? / Ziauddin Sardar, Merryl Wyn Davies
Classic Press, 2004
 Buku Teks
Lipton, Michael
Why poor people stay poor : urban bias in world development / Michael Lipton
Harvard University Press, 1980
 Buku Teks