Blake, D. H. (1983). The politics of global economic relations (2nd ed.). Prentice-Hall.
Chicago Style aipamenaBlake, David H. The Politics of Global Economic Relations. 2nd ed. Englewood Cliffs, N. J: Prentice-Hall, 1983.
MLA aipamenaBlake, David H. The Politics of Global Economic Relations. 2nd ed. Prentice-Hall, 1983.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.