Walters, R. S. (1992). The politics of global economic relations (4th.ed.). Prentice-Hall.
Dyfyniad Arddull ChicagoWalters, Robert S. The Politics of Global Economic Relations. 4th.ed. Englewood Cliffs: Prentice-Hall, 1992.
Dyfyniad MLAWalters, Robert S. The Politics of Global Economic Relations. 4th.ed. Prentice-Hall, 1992.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.