Buttery, R., & Simpson, R. K. (1989). Audit in the public sector. Woodhead-Faulkner.
Chicago Style aipamenaButtery, Roger, and Robert K. Simpson. Audit in the Public Sector. New York: Woodhead-Faulkner, 1989.
MLA aipamenaButtery, Roger, and Robert K. Simpson. Audit in the Public Sector. Woodhead-Faulkner, 1989.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.