Queler JJ, Zangelmi AJ. For a soft revolution in the fields. Meanings of the political vocabulary of Antonio Callado’s reports on the northeast region (1959-1960). Rev. hist. [Internet]. 2020 Feb. 11 [cited 2026 Mar. 14];(179):01-29. Available from: https://revistas.usp.br/revhistoria/article/view/154247