APA (7th ed.) Zitazioa
ebrary, Inc, Collins, S. M., & Sachs, J. (1990). Developing country debt and economic performance. University of Chicago Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Susan Margaret Collins, eta Jeffrey Sachs. Developing Country Debt and Economic Performance. Chicago: University of Chicago Press, 1990.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Developing Country Debt and Economic Performance. University of Chicago Press, 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.