Campos, Astério. “The Universal Decimal Classification: The History, Present Status and Future Prospects of a Large General Classification Scheme, De A. C. Foskett”. Revista de Biblioteconomia de Brasília 2, no. 1 (janeiro 1, 1974): 112–114. Acessado fevereiro 16, 2025. https://periodicos.unb.br/index.php/rbbsb/article/view/28613.