Gellhorn, W. (1966). Ombudsmen and others: Citizens' protectors in nine countries. Harvard University Press.
Lua i Stíl Chicago (17ú heag.)Gellhorn, Walter. Ombudsmen and Others: Citizens' Protectors in Nine Countries. Cambridge: Harvard University Press, 1966.
Lua MLA (8ú heag.)Gellhorn, Walter. Ombudsmen and Others: Citizens' Protectors in Nine Countries. Harvard University Press, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.