Boyer, B. B., & Gellhorn, E. (1981). Administrative law and process in nutshell. West Pub.
Lua i Stíl Chicago (17ú heag.)Boyer, Barry B., agus Ernest Gellhorn. Administrative Law and Process in Nutshell. St. Paul, Minn: West Pub, 1981.
Lua MLA (9ú heag.)Boyer, Barry B., agus Ernest Gellhorn. Administrative Law and Process in Nutshell. West Pub, 1981.
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