The guide to referencing and citation, Cite them Right is now available in an electronic format for institutional licensing: see http://www.nlearning.co.uk/wp/?page_id=430. The hard copy is advertised at http://www.citethemright.co.uk/ with discounts for bulk purchases by educational establishments.
Mentioned in the same email that announced this was the 4th International Plagiarism Conference, which will take place in Newcastle-upon-Tyne 21-23 June, 2010. No details at time of writing, but they will be posted at http://www.plagiarismadvice.org/. While checking this I noticed the useful proceedings of the last conference were online at http://www.plagiarismconference.org/pages/