Weissinger, G. (1982). Law enforcement and the immigration and naturalization service: Resolving an apparent contradiction. Univ. Microfilms Internat.
Chicago-Zitierstil (17. Ausg.)Weissinger, George. Law Enforcement and the Immigration and Naturalization Service: Resolving an Apparent Contradiction. Ann Arbor, Mich: Univ. Microfilms Internat, 1982.
MLA-Zitierstil (9. Ausg.)Weissinger, George. Law Enforcement and the Immigration and Naturalization Service: Resolving an Apparent Contradiction. Univ. Microfilms Internat, 1982.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.