Conference on Research in Income and Wealth, University of Wisconsin. Dept. of Economics, Conference on Education and Income, University of Wisconsin, 1968, & Hansen, W. L. (1970). Education, income, and human capital. National Bureau of Economic Research.
Цитирование в стиле Чикаго (17-е изд.)Conference on Research in Income and Wealth, University of Wisconsin. Dept. of Economics, University of Wisconsin Conference on Education and Income, и W. Lee Hansen. Education, Income, and Human Capital. New York: National Bureau of Economic Research, 1970.
Цитирование MLA (9-е изд.)Conference on Research in Income and Wealth, et al. Education, Income, and Human Capital. National Bureau of Economic Research, 1970.
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