Gabrielapetrie
July 2011 edit
Welcome to Wikipedia. Although everyone is welcome to contribute to Wikipedia, at least one of your recent edits, such as the edit you made to User:GabrielAPetrie has been reverted, as it appears to be unconstructive. Use the sandbox for testing; if you believe the edit was constructive, ensure that you provide an informative edit summary. You may also wish to read the introduction to editing. Thank you. -- DQ (t) (e) 14:37, 14 July 2011 (UTC)
Recent edit to Cooper (profession) edit
Hello, and welcome to Wikipedia. I noticed that you made a change to an article, Cooper (profession), 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 need guidance on referencing, please see the referencing for beginners tutorial, or if you think I made a mistake, you can leave me a message on my talk page. Thank you! Materialscientist (talk) 12:53, 23 October 2016 (UTC)