Lanjouw, J. O., & Lanjouw, P. (1997). Poverty comparisons with non-compatible data: Theory and illustrations. World Bank.
Cita Chicago (17th ed.)Lanjouw, Jean Olson, i Peter Lanjouw. Poverty Comparisons with Non-compatible Data: Theory and Illustrations. Washington, DC: World Bank, 1997.
Cita MLA (9th ed.)Lanjouw, Jean Olson, i Peter Lanjouw. Poverty Comparisons with Non-compatible Data: Theory and Illustrations. World Bank, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.