Rands Barros, A. (2017). Roots of Brazilian Relative Economic Backwardness. ELSEVIER.
Lua i Stíl Chicago (17ú heag.)Rands Barros, Alexandre. Roots of Brazilian Relative Economic Backwardness. ELSEVIER, 2017.
Lua MLA (8ú heag.)Rands Barros, Alexandre. Roots of Brazilian Relative Economic Backwardness. ELSEVIER, 2017.
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