User talk:Mohammad1517

July 2015
Hello, I'm Materialscientist. I wanted to let you know that I undid one or more of your recent contributions to Argentina national football team because it did not appear constructive. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Materialscientist (talk) 02:09, 4 July 2015 (UTC)

Please do not add or change content without citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you. Materialscientist (talk) 02:10, 4 July 2015 (UTC)

Mohammad1517, you are invited on a Wikipedia Adventure!
 The Adventure