State of the world
Lester R. Brown...[et all.]
W.W Norton, 1990/1995
Buku Teks
Bloomfield, Harold H.
How to heal depression
Thorsons , 1995
Buku Teks
Andrews, Ted
How to heal with color
llewellyn Publication, 2006
Buku Teks
Middleton, Neil
The tears of the crocadile: from Rio to reality in the developing world
Pluto Press, 1993
Buku Teks
Chatterjee, Pratap
The earth brokers : power, politics, and world development
Routledge, 1994
Buku Teks