Hodgson, John S.
International economic relations
Prentice-Hall, 1983
 Buku Teks
Spero, Joan Edelman
The politics of International economic relations
Routledge, 1994
 Buku Teks
Hodgson, John S.
International economic relations
Prentice-Hall International, 1983
 Buku Teks
Spero, Joan Edelman
The politics of international economic relations
Routledge , 1997
 Buku Teks SO
Hodgson, John S.
International economic relations
Prentice-Hall, 1983
 Buku Teks SO