Piketty, Thomas, 1971-
Capital in the twenty-first century : the dynamics of inequality, wealth, and growth
Harvard University Press, 2014
 Buku Teks SO
Studies in income and wealth
National Bureau of Economic Reserach, 1947
 Buku Teks
Research on economic inequality: poverty, inequality and welfare
edited by Sanghamitra Bandyopadhyay
Emerald, 2018
 eBooks
Turner, Jonathan H.
Inequality : privilege & poverty in America
Goodyear, 1976
 Buku Teks SO
The theory of income and wealth distribution / edited by Y.S. Brenner, J.P.G. Rejnders and A.H.G.M. Spithoven
St. Martin's Press, 1988
 Buku Teks