1. American Council of Learned Societies Commission on Cyberinfrastructure for the Humanities and Social Sciences Our Cultural Commonwealth http://www.acls.org/cyberinfrastructure/ourculturalcommonwealth.pdf
2. Hierarchical Encoding of Text: Technical Problems and SGML Solutions;Barnard;Computers and the Humanities,1995
3. Bates , David et al. Peer Review and Evaluation of Digital Resources for the Arts and Humanities 2006 http://www.history.ac.uk/resources/digitisation/peer-review