https://libserver.cedefop.europa.eu/book_details.aspx?titleid=68237&source=lookup
<a href='https://libserver.cedefop.europa.eu/book_details.aspx?titleid=68237&source=lookup' target='_blank'>Metodologines praktines rekomendacijos neformaliojo ir savaiminio mokymosi pripazinimui = Methodological-practical reccommendations for validation of non-formal and informal learning.</a>