APA (7th ed.) Zitazioa
ebrary, Inc, Unerman, J., & O'Dwyer, B. (2006). NGO accountability. Emerald Group Publishing.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Jeffrey Unerman, eta Brendan O'Dwyer. NGO Accountability. Bradford, England: Emerald Group Publishing, 2006.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. NGO Accountability. Emerald Group Publishing, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.