The Indexer: The International Journal of Indexing (2016), 34, (4), 167–168.
Duncan, D. (2015) ‘Boyle vs. Bentley.’ https://jesuslibraries.wordpress.com/2015/01/01/january-2015-book-of-themonth/ Google Scholar
Duncan, D. (2015) ‘Echard and Oldmixon: Whigs vs Tories in the Index (Parts 1 & 2).’ https://indexhistory.wordpress.com/2015/07/30/echard-and-oldmixon-tories-vs-whigs-inthe-index-part-1/ and https://indexhistory.wordpress.com/2015/07/31/echard-and-oldmixon-whigs-vs-tories-inthe-index-part-2/ Google Scholar
Ebbs, H. (2016) ‘Ethics for the indexer.’ The Indexer 34(1), 16–20.
Book indexes in metadata, an interview with Patricia Payton (Bowker, Proquest) and Allison Feist (Proquest)
20 Google Scholar
Knowledge Unlatched: www.knowledgeunlatched.org/ Unbound: https://unbound.com/ Google Scholar
White Rose University Press: http://universitypress.whiterose.ac.uk/ Google Scholar