APA aipamena

Klitgaard, R. E. (1988). Controlling corruption. University of California Press.

Chicago Style aipamena

Klitgaard, Robert E. Controlling Corruption. Berkeley: University of California Press, 1988.

MLA aipamena

Klitgaard, Robert E. Controlling Corruption. University of California Press, 1988.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.