American Immigrant Cultures : Builders of a Nation. (Ref. 305.8 L5782c). New York : Simon & Schuster Macmillan, 1997
Encyclopedia of American Immigration. (Ref. 325.73 C490). Armonk, N.Y. : M.E. Sharpe, 2001
Encyclopedia of Race and Ethnic Studies. (Ref. 305.8 C268e) New York : Routledge, 2004
Encyclopedia of Racism in the United States (Ref. 305.8 M660). Wesport, CT: Greenwood, 2005.
Ethnic Groups Worldwide : a Ready Reference Handbook. (Ref. 301.03 L578e) Phenix, AZ: Oryx, 1998.
Gale Virtual Reference Library - includes:
Encyclopedia of race and racism
Gale Encyclopedia of Multicultural America
Immigration and Multiculturalism: Essential Primary Sources
Minorities: Race and Ethnicity In America
ABC-Clio e-books - includes:
Multiculturalism in the United States
Harvard Encyclopedia of American Ethnic Groups. (Ref 973.04 T343) Cambridge, MA: Belknap, 1980.
International Handbook on Race and Race Relations. (Ref 305.8 Si25) New York: Greenwood, 1987.
The New Americans : a Guide to Immigration Since 1965. (Ref. 325.73 W317).Cambridge, MA: Harvard University, 2007
The Psychology of Prejudice and Discrimination. (Ref. 303.385 C441) Westport, CT: Praeger, 2004.
Racial and Ethnic Eiversity in America : a Reference Handbook. (Ref. 305.8 Ag94) Santa Barbara, CA: ABC-CLIO, 2003.
Racial and Ethnic Relations in America. (Ref 305.8 B226) Pasadena, CA: Salem, 2000.
Racial Justice in America : a Reference Handbook. (Ref. 305.896 M978) Santa Barbara, CA: ABC-CLIO, 2003.
Sage e-Reference - includes:
Encyclopedia of Race, Ethnicity, and Society
Voices of Multicultural America: Notable Speeches Delivered by African, Asian, Hispanic, and Native Americans, 1790-1995. (Ref 815.08 St82) New York: Gale, 1996.