Note: - Description based on: Anno 1, num. 2 (5 de dez. de 1931); title from cover.
- DOI: 10.1163/ejb9789004244900.LALP-Br-95
- año 1:no.2-año 2:no.7 (1931-1933):[Gaps] Leiden : Brill, 2013. (Latin American anarchist and labour periodicals, 1880-1940 ; LAL-1:Br-95.) Scanned from microfilm.