Note: - Description based on: Ano 3, no. 9 (jan. 1933); title from caption.
- DOI: 10.1163/ejb9789004244900.LALP-Br-129
- v. 3:no.9 (1933). Leiden : Brill, 2013. (Latin American anarchist and labour periodicals, 1880-1940 ; LAL-1:Br-129.) Scanned from microfilm.