Ortega, P. (1991). A new functional form for estimating Lorenz curves. [s.n.].
Chicago Style (17th ed.) CitationOrtega, P. A New Functional Form for Estimating Lorenz Curves. [S.l.]: [s.n.], 1991.
MLA (9th ed.) CitationOrtega, P. A New Functional Form for Estimating Lorenz Curves. [s.n.], 1991.
Warning: These citations may not always be 100% accurate.