User talk:60.240.13.50

March 2013
Hello, I'm Codename Lisa. I noticed that you made a change to an article, Microsoft Excel, but you didn't provide a reliable source. It's been removed for now, but if you'd like to include a citation and re-add it, please do so! If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you. Codename Lisa (talk) 13:45, 9 March 2013 (UTC)
 * If this is a shared IP address, and you did not make the edit, consider creating an account for yourself so you can avoid further irrelevant notices.