Y. Samuelsson, and M. Volk. Treebanking for Discourse and Speech. Proceedings of the NODALIDA 2005 Special Session on Treebanks for Spoken Language and Discourse, volume 32 of Copenhagen Studies in Language, page 147. Forlaget Samfundslitteratur, København, (2005)
D. Williamson, I. Bejar, and R. Mislevy. Automated scoring of complex tasks in computer-based testing, Lawrence Erlbaum Associates, Mahwah, Library - being processed.(2006)
S. Warburton. EDMEDIA 2007, (2007)In C. Montgomerie & J. Seale (Eds.), Proceedings of World Conference on Educational Multimedia, Hypermedia and Telecommunications 2007 (pp. 2531-2538). Chesapeake, VA: AACE..