Gräb, J. (2011). Econometric Analysis in Poverty Research: With Case Studies from Developing Countries. Peter Lang International Academic Publishers.
Lua i Stíl Chicago (17ú heag.)Gräb, Johannes. Econometric Analysis in Poverty Research: With Case Studies from Developing Countries. Bern: Peter Lang International Academic Publishers, 2011.
Lua MLA (9ú heag.)Gräb, Johannes. Econometric Analysis in Poverty Research: With Case Studies from Developing Countries. Peter Lang International Academic Publishers, 2011.
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