Bowman, A. O., & Kearney, R. C. (1996). State and local government (3rd ed.). Houghton Mifflin.
Lua i Stíl Chicago (17ú heag.)Bowman, Ann O'M., agus Richard C. Kearney. State and Local Government. 3rd ed. Boston: Houghton Mifflin, 1996.
Lua MLA (9ú heag.)Bowman, Ann O'M., agus Richard C. Kearney. State and Local Government. 3rd ed. Houghton Mifflin, 1996.
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