Racial Discrimination by British Employers

G.S. Becker , The Economics of Discrimination (Chicago, University of Chicago Press, 1957).

M. Zeman , 'A Quantitative Analysis of White Non-White Income Differentials in the U.S. in 1939' (unpublished Ph.D. dissertation, Department of Economics, University of Chicago, 1955) Table 15. Quoted in G. S. Becker, ibid., p. 92.

G.S. Becker , ibid., p. 130.

Ibid., p. 1.