7Henrik Karl Nielsen, The Concept of Discrimination in ILO Convention No. 111,43 Int'L & Comp. L.Q. 827,830 (1994).
8MeDonneU Douglas Corp. vs. Green (427 U.S. 273) ,Texas De-partment of Community Affairs vs. Burdine (450 U. S. 248).
9George Rutherglen,Employment Discrimination Law: Visions Of Equality In Theory And Doctrine (3RD ED. ), Foundation Press, New York, 2010, pp. 32 -55~.
10John J. Donohue III& Peter Siegelman, The Changing Natureof Employment Discrimination, 43 Stan. L. Rev. 983, 1015 - 1021 ( 1991 ) o.