Bailey, C. (2011). Institutional Repository and ETD Bibliography 2011. Houston, Texas: Digital Scholarship. An open access copy of this book is available from http://digital-scholarship.org/iretd/iretd2011.htm
Copeland, S. (2010). Electronic Theses and Dissertations: promoting ‘hidden’ research. In R. Rikowski (ed.) Digitisation Perspectives. Rotterdam: Sense Publishers. pp.103 – 113. Available from http://hdl.handle.net/10059/941
Ramirez, M., Dalton, J., McMillan, G., Read, M. and Seamans, N. (2013). Do Open Access Electronic Theses and Dissertations diminish publishing opportunities in the social sciences and humanities? College & Research Libraries, 74, 368-380. Available from http://hdl.handle.net/10919/46767