The world order: socialist perspectives / edited by Ray Bush, Gordon Johnston and
Polity Press, 1987
 Buku Teks
Theory and practice of development in the third world
ed. by József Nyilas ; translation by István Véges
Sijthoff, 1977
 Buku Teks
Redner, Harry
Anatomy of the world: the impact of the atom on Austraia and the world / Harry Redner
Fontana Books, 1983
 Buku Teks
The Limits to growth : a report for the Club of Rome's project on the fredicament of mankind / by Doneella H. Meadows...[et al.]
Universe Books, 1972
 Buku Teks
Cole, G.D.H. (George Douglas Howard), 1889-1959
A century of co-operation / G. D. H. Cole
The Co-operative union Ltd., 1944
 Buku Teks