Gortner,Harold F. (1977). Administration in the public sector. John Wiley & Sons.
Chicago Style aipamenaGortner,Harold F. Administration in the Public Sector. New York: John Wiley & Sons, 1977.
MLA aipamenaGortner,Harold F. Administration in the Public Sector. John Wiley & Sons, 1977.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.