As part of collecting scholarship relevant for study of European Liberal Arts initiatives, me and Tim Hoff have recently published a preliminary collection of most relevant books, special issues, articles and chapters. We have deliberately limited this list to pieces directly relevant to liberal arts scene in contemporary (post-1989) Europe, excluding for example US and historical literature, and tried to strike a good balance between relevance and comprehensiveness. The list would updated with new publications, and feel free to suggest ones that we have omitted.
Please access the list here: http://liberal-arts.eu/liberal-arts-literature/