Kislov, A.
USA and the islamic world
Sterling Publishers Private, 1984
 Buku Teks SO
Brown, A.J.
Introduction to the world economy
George Allen and Unwin, 1959
 Buku Teks SO
Perkins, J.O.N.
Australia in the world economy
Sun Books, 1968
 Buku Teks
Lougheed, Leslie Alan
Australia and the world economy
Penguin Books, 1988
 Buku Teks SO
Indonesian economy in the changing world
Edited, Dorojatun Kuntjoro-Jakti; Keiji Omura
Institute of Developing Economies, 1995
 Buku Teks SO