Tohutoro APA (7th ed.)

Alvin Hansen Symposium on Public Policy Harvard University, Heckman, J. J., Krueger, A. B., & Friedman, B. M. (2003). Inequality in America: What role for human capital policies? MIT Press.

Tohutoru Kātū Chicago (17th ed.)

Alvin Hansen Symposium on Public Policy Harvard University, James J. Heckman, Alan B. Krueger, me Benjamin M. Friedman. Inequality in America: What Role for Human Capital Policies? Cambridge, Mass.: MIT Press, 2003.

Tohutoro MLA (9th ed.)

Alvin Hansen Symposium on Public Policy Harvard University, et al. Inequality in America: What Role for Human Capital Policies? MIT Press, 2003.