State of the world 1990 : a worldwatch institute report on progress toward a sustainable society
by Lester R. Brown ... [and others]
W.W. Norton, 1990
 Buku Teks SO
Trade policy review : Indonesia Volume I
General Agreement on Tariffs and Trade, 1995
 Buku Teks SO
Trade policy review : Indonesia Volume II
General Agreement on Tariffs and Trade, 1995
 Buku Teks SO
Hoogendijk, Willem
Revolusi ekonomi : menuju masa depan berkelanjutan melalui kebebasan ekonomi dari pengejaran uang semata
Yayasan Obor Indonesia , 1995
 Buku Teks SO
Cubbage, Frederick W.
Forest resource policy
John Wiley & Sons, 1993
 Buku Teks SO