Updated August 2017
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Araujo, L. & da Costa, P.D. (2015). Home book reading and reading achievement in EU countries: The progress in International Reading Literacy Study 2011 (PIRLS). Retrieved Mar. 2017 from <http://www.tandfonline.com/doi/full/10.1080/13803611.2015.1111803>
 
da Costa, P.D., Almeida, P.A. & Araujo, L. (2013). Reading literacy in EU countries: Evidences from PIRLS. European Commission Joint Research Centre. Retrieved Mar. 2017 from <http://publications.jrc.ec.europa.eu/repository/bitstream/JRC86217/pirls_report_final.pdf>
 
European Commission for Education, Multilingualism, Youth and Sport. (2012). EU high level group of experts on literacy. Retrieved Mar. 2017 from <http://ec.europa.eu/dgs/education_culture/repository/education/policy/school/doc/literacy-report_en.pdf>
 
European Literacy Policy Network (ELINET) (2015). Literacy in Europe: Facts and figures. Retrieved Mar. 2017 from <http://www.eli-net.eu/fileadmin/ELINET/Redaktion/Factsheet-Literacy_in_Europe-A4.pdf>

Langendonk, A. & Toonen, M. (2017). Dutch approach to prevent and curate low literacy. Retrieved Aug. 2017 from <http://library.ifla.org/1759/1/138-langendonk-en.pdf>

Reading to Learn (R2L). (2015). Reports about R2L around the world. Retrieved Mar. 2017 from <https://www.readingtolearn.com.au/reports-about-r2l-around-the-world/>
 
Roser, M. & Ortiz-Ospina. (2012). Literacy. Our World in Data. Retrieved Mar. 2017 from <https://ourworldindata.org/literacy/>

United Nations Regional Information Centre for Western Europe (UNRIC). EU: 75 million adults lack basic reading skills. Retrieved Mar 2017 from <http://www.unric.org/en/literacy/27799-eu-75-million-adults-lack-basic-reading-skills>