Wasem, R. E. (2010). Immigration of foreign workers: Labor market tests and protections [March 30, 2010]. Congressional Research Service.
Chicago Style (17th ed.) CitationWasem, Ruth Ellen. Immigration of Foreign Workers: Labor Market Tests and Protections [March 30, 2010]. [Washington, District of Columbia]: Congressional Research Service, 2010.
MLA (9th ed.) CitationWasem, Ruth Ellen. Immigration of Foreign Workers: Labor Market Tests and Protections [March 30, 2010]. Congressional Research Service, 2010.
Warning: These citations may not always be 100% accurate.