Walton, Geoff and Hepworth, Mark (2011) A longitudinal study of changes in learners' cognitive states during and following an information literacy teaching intervention. Journal of Documentation, 67 (3). pp. 449-479. ISSN 0022-0418
HEPWORTH, Mark and WALTON, Geoff (2009) Teaching information literacy for inquiry-based learning. Information Literacy . Chandos, Oxford. ISBN 9781843344414