Patrick Simon, &quot; Comparative study on the collection of data to measure the extent and impact of discrimination within the United States, Canada, Australia, Great Britain and the Netherlands &quot; , Medis Project (Measurement of Discriminations), European Commission, August 2004, p. 49.
Patrick Simon, &quot; Comparative study on the collection of data to measure the extent and impact of discrimination within the United States, Canada, Australia, Great Britain and the Netherlands &quot; ， Medis Project (Measurement of Discriminations)， European Commission, August 2004, p. 49.