Martínez-Ávila, Daniel, y Rosa San Segundo. «The Application of Crowdsourcing and the Bazaar Model to the Development of Library Classifications: An Assessment of the Open Shelves Classification». Transinformação 32 (junio 25, 2020). Accedido julio 17, 2024. https://periodicos.puc-campinas.edu.br/transinfo/article/view/5877.