Allard, S.L., Mack, T.R., & Feltner-Reichert, M. (2005). The librarian’s role in institutional repositories: a content analysis of the literature. Reference Services Review, 33(3), 325–336. doi:10.1108/00907320510611357.

Gargouri, Y., Larivière, V., Gingras, Y., Carr, L., & Harnad, S. (2012). Green and gold open access percentages and growth by discipline. In 17^th International Conference on Science and Technology Indicators (STI), Montreal, CA, 05–08 September 2012. Retrieved February 16, 2016, from http://eprints.soton.ac.uk/340294/.

Gentil-Beccot, A., Mele, S., & Brooks, T.C. (2010). Citing and reading behaviours in high-energy physics. How a community stopped worrying about journals and learned to love repositories. Scientometrics, 84(2), 345–355. Retrieved February 16, 2016, from http://arxiv.org/abs/0906.5418.

Horwood, L., Sullivan, S., Young, E., & Garner, J. (2004). OAI compliant institutional repositories and the role of library staff. Library Management, 25(4/5), 170–176. doi:10.1108/01435120410533756.

Knoth, P., & Zdrahal, Z. (2012). CORE: Three access levels to underpin open access. D-Lib Magazine, 18(11/12). Retrieved February 16, 2016, from http://www.dlib.org/dlib/november12/knoth/11knoth.html.

Knoth, P., Anastasiou, L., & Pearce, S. (2014). My repository is being aggregated: a blessing or a curse? In 9^th International Conference on Open Repositories, Helsinki, Finland, 9–13 June 2014. Retrieved February 16, 2016, from http://blog.core.ac.uk/ files/OpenRepositories2014_v2.pdf .

Laakso, M., & Björk, B.-C. (2012). Anatomy of open access publishing: a study of longitudinal development and internal structure. BMC Medicine, 10(124), 9. Retrieved February 16, 2016, from http://www.biomedcentral.com/1741-7015/10/124.

Morrison, H. (2015). The dramatic growth of open access June 30, 2015. The Imaginary Journal of Poetic Economics. [Weblog] Retrieved February 16, 2016, from: http://poeticeconomics.blogspot.co.uk/2015/06/dramatic-growth-of-open-access-june-30.html.

Pontika, N., & Rozenberga, D. (2015). Developing strategies to ensure compliance with funders’ open access policies. Insights, 28(1), 32–36. doi:10.1629/uksg.168. Retrieved February 16, 2016, from http://insights.uksg.org/articles/10.1629/uksg.168/.

Schöpfel, J., & Boukacem-Zeghmouri, C. (2011). Assessing the return on investments in GL institutional repositories. In Gray Literature in Library and Information Studies, De Gruyter Saur (pp. 1–20). Retrieved February 16, 2016, from https://halshs.archives-ouvertes.fr/sic_00601568/document.

SPARC Europe. (2013). Analysis of funder open access Policies around the world. Retrieved February 16, 2016, from http://sparceurope.org/analysis-of-funder-open-access-policies-around-the-world.

Walters, T.O. (2007). Reinventing the library: How repositories are causing librarians to rethink their professional roles. portal: Libraries and the Academy, 7(2), 213–225. doi:10.1353/pla.2007.0023. Retrieved February 16, 2016, from https://courses.washington.edu/mlis550/au10/pdf/Module_4_Walters_Reinventing_the_Library.pdf.

Watson, A.B. (2009). Comparing citations and downloads for individual articles at the Journal of Vision. Journal of Vision, 9(4):i, 1–4. doi:10.1167/9.4.i. Retrieved February 16, 2016, from http://jov.arvojournals.org/article.aspx?articleid=2193506.

Wickham, J. (2010). Repository management: an emerging profession in the information sector. In Online Information 2010. London, UK, 30 November– 2 December. Retrieved February 16, 2016, from http://eprints.nottingham.ac.uk/1511/.