1. Research Mono;Ausubel,1980
2. (1979). The ecology of human development. Cambridge, MA: Harvard University Press.
3. (1979). Black youths and drug use behavior: An epidemiologic and longitudinal perspective on drugs used and their users. In & (Eds.), Youth drug abuse: Problems, issues and treatment (pp. 443–492). Lexington, MA: Lexington.
4. (1984). Health consequences of drug use: A longitudinal study of urban black youth. In , & (Eds.), Handbook of longitudinal research in the U.S. (Vol. 2, pp. 290–314). New York: Praeger Press.
5. (1988b). Drug use and affective distress: A longitudinal study of urban black youth. In & (Eds.), Advances in adolescent mental health (Vol. III, pp. 101–125). Greenwich, CT: JAI Press.