User talk:2A01:E0A:35A:B860:7D47:7353:4F51:639A

August 2021
Hello, I'm Aguy777. I noticed that you added or changed content in an article, List of sovereign states in Europe by GDP (nominal), but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so. You can have a look at referencing for beginners. If you think I made a mistake, you can leave me a message on my talk page. Thank you. Aguy777 (talk) 01:43, 16 August 2021 (UTC)