- Broughton, V. (2013). Faceted classification as a general theory for knowledge organization. SRELS Journal of Information Management, 50(6), 735–750.
- Broughton, V., & Slavic, A. (2007). Building a faceted classification for the humanities: principles and procedures. Journal of Documentation, 63(5), 727–754.
- Broughton, V. (2006). The need for a faceted classification as the basis of all methods of information retrieval. Aslib Proceedings, 58(1/2), 49–72. https://doi.org/10.1108/00012530610648671