MANDRYSZ, Witold. Participatory Budgeting: Action Research Procedures in Community Work. In: GRANOSIK, Mariusz; GULCZYŃSKA, Anita; KOSTRZYŃSKA, Małgorzata; LITTLECHILD, Brian (eds.). Participatory Social Work: Research, Practice, Education . Poland: Lodz University Press,2019. p. 33–45. DOI: 10.18778/8142-348-9.03. Disponível em: https://www.press.uni.lodz.pl/index.php/wul/catalog/book/534/chapter/1543. Acesso em: 14 feb. 2026.