Griffith, D. (2006). American guestworkers: Jamaicans and Mexicans in the U.S. labor market. Pennsylvania State University Press.
Cita Chicago Style (17a ed.)Griffith, David. American Guestworkers: Jamaicans and Mexicans in the U.S. Labor Market. University Park, Pa.: Pennsylvania State University Press, 2006.
Cita MLA (8a ed.)Griffith, David. American Guestworkers: Jamaicans and Mexicans in the U.S. Labor Market. Pennsylvania State University Press, 2006.
Precaución: Estas citas no son 100% exactas.