User talk:72.50.16.99

Welcome to Wikipedia. Although everyone is welcome to contribute to Wikipedia, at least one of your recent edits did not appear to be constructive and has been reverted. Please use the sandbox for any test edits you would like to make, and read the welcome page to learn more about contributing constructively to this encyclopedia. Thank you. -- Ed (Edgar181) 22:45, 31 January 2010 (UTC)

Recent edit to WKOB-LD
Hello, and welcome to Wikipedia. I noticed that you made a change to an article, WKOB-LD, 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! Materialscientist (talk) 17:24, 29 February 2020 (UTC)

Recent edit to WOST
Hello, and welcome to Wikipedia. I noticed that you made a change to an article, WOST, 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! Materialscientist (talk) 17:24, 29 February 2020 (UTC)

Recent edit to W20EJ-D
Hello, and welcome to Wikipedia. I noticed that you made a change to an article, W20EJ-D, 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! Materialscientist (talk) 17:26, 29 February 2020 (UTC)