A Tale of Challenge and Change: A History and Chronology of Ethnic Minorities in Psychology in the United StatesHolliday, B. G., & Holmes, A. L. (2003). A tale of challenge and change: A history and chronology of ethnic minorities in psychology in the United States. In G. Bernal, J.E. Trimble, A.K. Burlew, F.T.L. Leong (Eds.), Handbook of racial and ethnic minority psychology (pp. 15–64). Sage Publications. http://www.apa.org/pi/oema/resources/tale-challenge-change.pdf