Schady, N. R. (2001). Convexity and sheepskin effects in the human capital earnings function. World Bank.
Čikaški stil citiranja (17. izdanje)Schady, Norbert Rudiger. Convexity and Sheepskin Effects in the Human Capital Earnings Function. Washington, D.C: World Bank, 2001.
MLA način citiranja (9. izdanje)Schady, Norbert Rudiger. Convexity and Sheepskin Effects in the Human Capital Earnings Function. World Bank, 2001.
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