ALLAN, J. Bridge of Dreams: The Penguin Pool, London Zoo. Docomomo Journal, [S. l.], n. 45, p. 80–85, 2011. DOI: 10.52200/45.A.D3OJL9ZD. Disponível em: https://docomomojournal.com/index.php/journal/article/view/115. Acesso em: 8 may. 2024.