User talk:Kakein1

October 2013
Hello, I'm Walter Görlitz. I noticed that you made a change to an article, The Paradigm Shift, 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. Walter Görlitz (talk) 06:09, 18 October 2013 (UTC)