User talk:Andrei sm

October 2016
Hello, I'm Gobonobo. I noticed that you made a change to an article, Guitar pick, 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! 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. gobonobo + c 08:03, 18 October 2016 (UTC)

Please do not add promotional material to Wikipedia, as you did to Guitar pick. While objective prose about beliefs, organisations, people, products or services is acceptable, Wikipedia is not intended to be a vehicle for soapboxing, advertising or promotion. Thank you. gobonobo + c 11:13, 18 October 2016 (UTC)