User talk:Glasshardt

November 2013
Hello, I'm SummerPhD. I noticed that you made a change to an article, Drinking straw, 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. Sum mer PhD (talk) 02:13, 8 November 2013 (UTC)