Functional roles of biodiversity: a global perspective
by Harold A. Mooney ... [and others]
John Wiley & Sons, 1996
 Buku Teks SO
Rivoli, Pietra
The Travels of a t-shirt in the global economy : an economist examines the markets, power and politics of world trade
John Wiley & Sons, 2005
 Buku Teks
Ray, James Lee
Global politics
Houghton Mifflin, 1987
 Buku Teks SO
Kaarbo, Juliet
Global politics
Wadsworth, Cengage Learning, 2011
 Buku Teks SO
Luca, Cornelius
Trading in the global currency markets
New York Institute of Finance, 2000
 Buku Teks SO