BROUGHTON, Vanda. Facet analysis as a tool for modeling subject domains and terminologies. In: Aida SLAVIC, Edgardo CIVALLERO, ed. Classification & ontology: formal approaches and access to knowledge: Proceedings of the International UDC Seminar 19-20 September 2011, The Haague, The Netherlands, organized by UDC Consortium, The Hague. Würzburg: Ergon, 2011, s. 207-227. ISBN 978-3-89913-865-8 (brož.). ISBN 3-89913-865-1 (brož.).
Dostupný také v digitalizované formě komerčně přes Google: http://books.google.cz/books?isbn=3899138651.