Pennsylvania. University. Afro-American Studies Program, Washington, J. R., & Wilson, W. J. 1. . T. d. s. o. r. :. a. c. A. i. (1979). The Declining significance of racen: A dialogue among black and white social scientists. University of Pennsylvania].
Citace podle Chicago (17th ed.)Pennsylvania. University. Afro-American Studies Program, Joseph R. Washington, a William J. 1935- The declining significance of race :blacks and changing American institutions Wilson. The Declining Significance of Racen: A Dialogue Among Black and White Social Scientists. [Philadelphia: University of Pennsylvania], 1979.
Citace podle MLA (9th ed.)Pennsylvania. University. Afro-American Studies Program, et al. The Declining Significance of Racen: A Dialogue Among Black and White Social Scientists. University of Pennsylvania], 1979.