Walters, R. S. (1992). The politics of global economic relations (4th.ed.). Prentice-Hall.
Chicago-viite (17. p.)Walters, Robert S. The Politics of Global Economic Relations. 4th.ed. Englewood Cliffs: Prentice-Hall, 1992.
MLA-viite (9. p.)Walters, Robert S. The Politics of Global Economic Relations. 4th.ed. Prentice-Hall, 1992.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.