GUPTILL, A.; LARSEN, D. A.; WELSH, R.; KELLY, E. Do Affluent Urban Consumers Drive Direct Food Sales in the Northeast United States? A Three-part Analysis. Journal of Agriculture, Food Systems, and Community Development, Ithaca, NY, USA, v. 8, n. 2, p. 73–86, 2018. DOI: 10.5304/jafscd.2018.082.005. Disponível em: https://www.foodsystemsjournal.org/index.php/fsj/article/view/578. Acesso em: 22 jan. 2022.