Colardyn, D., & Bjornavold, J. (2005). The learning continuity: European inventory on validating non-formal and informal learning : national policies and practices in validating non-formal and informal learning. Office for Official Publications of the European Communities.
Cita Chicago Style (17a ed.)Colardyn, Danielle, y Jens Bjornavold. The Learning Continuity: European Inventory on Validating Non-formal and Informal Learning : National Policies and Practices in Validating Non-formal and Informal Learning. Luxembourg: Office for Official Publications of the European Communities, 2005.
Cita MLA (9a ed.)Colardyn, Danielle, y Jens Bjornavold. The Learning Continuity: European Inventory on Validating Non-formal and Informal Learning : National Policies and Practices in Validating Non-formal and Informal Learning. Office for Official Publications of the European Communities, 2005.