Cruz, H. S. (1971). Racial discrimination: This special study on racial discrimination in the political, economic and social & cultural spheres has been published in connexion with the observance in 1971 if the International Year for Action to Combat racism and racial discrimination. New York: United Nations.

Cruz, Herman Santa. Racial Discrimination: This Special Study On Racial Discrimination in the Political, Economic and Social & Cultural Spheres Has Been Published in Connexion With the Observance in 1971 If the International Year for Action to Combat Racism and Racial Discrimination. New York: United Nations, 1971.

Cruz, Herman Santa. Racial Discrimination: This Special Study On Racial Discrimination in the Political, Economic and Social & Cultural Spheres Has Been Published in Connexion With the Observance in 1971 If the International Year for Action to Combat Racism and Racial Discrimination. New York: United Nations, 1971.