Schwartz, B. (1991). Adminstrative law (3rd ed.). Little Brown & Co.
Chicago Style aipamenaSchwartz, Bernard. Adminstrative Law. 3rd ed. Boston: Little Brown & Co, 1991.
MLA aipamenaSchwartz, Bernard. Adminstrative Law. 3rd ed. Little Brown & Co, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.