Walters, R. S. (1992). The politics of global economic relations (4th.ed.). Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Walters, Robert S. The Politics of Global Economic Relations. 4th.ed. Englewood Cliffs: Prentice-Hall, 1992.
Lua MLA (9ú heag.)Walters, Robert S. The Politics of Global Economic Relations. 4th.ed. Prentice-Hall, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.