H. FRIEDLAND, William. Reprise on Commodity Systems Methodology . The International Journal of Sociology of Agriculture and Food, East Lansing (Michigan), USA, v. 9, p. 82–103, 2021. DOI: 10.48416/ijsaf.v9i.346. Disponível em: https://ijsaf.org/index.php/ijsaf/article/view/346. Acesso em: 27 oct. 2025.