Bound, J., Schoenbaum, M., & Waidman, T. (1996). Race differences in labor force attachment and disability status. National Bureau of Economic Research.
Lua i Stíl Chicago (17ú heag.)Bound, John, Michael Schoenbaum, agus Timothy Waidman. Race Differences in Labor Force Attachment and Disability Status. Cambridge: National Bureau of Economic Research, 1996.
Lua MLA (9ú heag.)Bound, John, et al. Race Differences in Labor Force Attachment and Disability Status. National Bureau of Economic Research, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.