Gaya APA

Walters, R, S., Blake, D, H. (1992). The Politics of global economic relations (4th ed). Englewood Cliffs, NJ: Prentice Hall.

Gaya MLA

Walters, Robert, S.., Blake, David, H.. "The Politics of global economic relations". 4th ed Englewood Cliffs, NJ: Prentice Hall, 1992. Text.