HEIKKINEN, M. Old Ditch — New Water. Docomomo Journal, [S. l.], n. 50, p. 5–9, 2014. DOI: 10.52200/50.A.QC1GJSX9. Disponível em: https://docomomojournal.com/index.php/journal/article/view/194. Acesso em: 21 feb. 2024.