1. Standards and Guidelines for Quality Assurance in the European Higher Education Areahttp://www.ehea.info/media.ehea.info/file/ENQA/05/3/ENQA-BergenReport_579053.pdf
2. Standards and Guidelines for Quality Assurance in the European Higher Education Area (ESG)https://enqa.eu/wp-content/uploads/2015/11/ESG_2015.pdf
3. Final Report of Tuning Phase I, Brussels, 2003http://tuningacademy.org/wpcontent/uploads/2014/02/TuningEUI_Final-Report_SP.pdf
4. New nursing education structure in Spain
5. Royal Decree 1393/2007https://www.boe.es/buscar/pdf/2007/BOE-A2007-18770-consolidado.pdf