Walters, R. S. (1992). The politics of global economic relations (4th.ed.). Prentice-Hall.
Cita Chicago (17th ed.)Walters, Robert S. The Politics of Global Economic Relations. 4th.ed. Englewood Cliffs: Prentice-Hall, 1992.
Cita MLA (9th ed.)Walters, Robert S. The Politics of Global Economic Relations. 4th.ed. Prentice-Hall, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.