VAN DEN BOOGAARD, Adrienne. Stijlen van programmeren, 1952-1972. Studium, Amsterdam, v. 1, n. 2, p. 128–144, 2008. DOI: 10.18352/studium.1459. Disponível em: https://testplatform.openjournals.nl/studium/article/view/19806. Acesso em: 11 apr. 2026.