Gibbons, F. X., Yeh, H., Gerrard, M., Cleveland, M. J., Cutrona, C., Simons, R. L., & Brody, G. H. (2007). Early Experience with Racial Discrimination and Conduct Disorder as Predictors of Subsequent Drug Use: A Critical Period Hypothesis.

Gibbons, Frederick X., Hsiu-Chen Yeh, Meg Gerrard, Michael J. Cleveland, Carolyn Cutrona, Ronald L. Simons, ja Gene H. Brody. Early Experience With Racial Discrimination and Conduct Disorder As Predictors of Subsequent Drug Use: A Critical Period Hypothesis. 2007.

Gibbons, Frederick X., et al. Early Experience With Racial Discrimination and Conduct Disorder As Predictors of Subsequent Drug Use: A Critical Period Hypothesis. 2007.