User talk:Billydrevline

November 2021
Hello, I'm Gab4gab. I noticed that you added or changed content in an article, Grayslake Central High School, 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. Gab4gab (talk) 14:28, 7 November 2021 (UTC)

Please do not add or change content, as you did at Grayslake Central High School, without citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you. Gab4gab (talk) 13:37, 30 November 2021 (UTC)