11. 1983 Statistical Yearbook of the Immigration and Naturalization Service. United States. Immigration and Naturalization Service [Washington] : [publisher not identified], 1983. Book Online
12. 1984 Statistical Yearbook of the Immigration and Naturalization Service. United States. Immigration and Naturalization Service [Washington] : [publisher not identified], 1984. Book Online
13. 1985 Statistical Yearbook of the Immigration and Naturalization Service. United States. Immigration and Naturalization Service [Washington] : [publisher not identified], 1986. Book Online
14. 1986 Statistical Yearbook of the Immigration and Naturalization Service. United States. Immigration and Naturalization Service [Washington] : [publisher not identified], 1987. Book Online
15. 1987 Statistical Yearbook of the Immigration and Naturalization Service. United States. Immigration and Naturalization Service [Washington] : [publisher not identified], 1988. Book Online
16. 1988 Statistical Yearbook of the Immigration and Naturalization Service. United States. Immigration and Naturalization Service [Washington] : [publisher not identified], 1989. Book Online
17. The 1989 omnibus drug program [electronic resource] : hearings and markups before the Subcommittee on Fiscal Affairs and Health and the Committee on the District of Columbia, House of Representatives, One Hundred First Congress, first session ... H.R. 1502 and clean bill H.R. 2109 to authorize the appropriations of funds to the District of Columbia for additional officers and members of the Metropolitan Police Department ... March 9; April 13 and 27; May 11, 1989. United States. Congress. House. Committee on the District of Columbia. Subcommittee on Fiscal Affairs and Health Washington : U.S. G.P.O., 1990. Book Online
18. 1989 Statistical Yearbook of the Immigration and Naturalization Service. United States. Immigration and Naturalization Service [Washington] : [publisher not identified], 1990. Book Online
19. 1990 Statistical Yearbook of the Immigration and Naturalization Service. United States. Immigration and Naturalization Service [Washington] : [publisher not identified], 1991. Book Online
20. 1991 Statistical Yearbook of the Immigration and Naturalization Service. United States. Immigration and Naturalization Service [Washington] : [publisher not identified], 1992. Book Online