Hall, D. (2006). Administrative law: Bureaucracy in a democracy (3rd ed.). Pearson Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Hall, Daniel. Administrative Law: Bureaucracy in a Democracy. 3rd ed. Upper Saddle River, N.J: Pearson Prentice Hall, 2006.
Lua MLA (9ú heag.)Hall, Daniel. Administrative Law: Bureaucracy in a Democracy. 3rd ed. Pearson Prentice Hall, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.