User talk:72.221.20.213

Recent edit to List of terrorist incidents in Punjab (India)
Hello, and welcome to Wikipedia. I noticed that you made a change to an article, List of terrorist incidents in Punjab (India), 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!  — Ruyter (talk • edits)  13:35, 8 June 2019 (UTC)