Royster, D. A. (2003). Race and the invisible hand: How white networks exclude black men from blue-collar jobs. Univ. of California Press.

Royster, Deirdre A. Race and the Invisible Hand: How White Networks Exclude Black Men from Blue-collar Jobs. Berkeley, Calif. [u.a.]: Univ. of California Press, 2003.

Royster, Deirdre A. Race and the Invisible Hand: How White Networks Exclude Black Men from Blue-collar Jobs. Univ. of California Press, 2003.