//-->
The politics of foreign aid in the Brazilian Northeast
Roett, Riordan, (1972)
The revolution that never was : Northeast Brazil 1955-1964
Page, Joseph A., (1972)
Drought and irrigation in North-East Brazil
Hall, Anthony, (1978)
Summary of some of SUDENEʹs programs related to the social service field : notes on the Maranhāo Settlement Project and other programs
Markan, Geraldo, (1962)
Aspectos gerais das atividades da SUDENE
Sampaio, Manoel Expendito, (1964)