Bolle, M. J. (2012). U.S.-Colombia free trade agreement: Labor issues. Congressional Research Service.
Chicago Style (17th ed.) CitationBolle, Mary Jane. U.S.-Colombia Free Trade Agreement: Labor Issues. [Washington, District of Columbia]: Congressional Research Service, 2012.
MLA (9th ed.) CitationBolle, Mary Jane. U.S.-Colombia Free Trade Agreement: Labor Issues. Congressional Research Service, 2012.
Warning: These citations may not always be 100% accurate.