User talk:Cricco13

September 2019
Hello, I'm Accesscrawl. I wanted to let you know that one or more of your recent contributions to Piero Sraffa have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the help desk. ''Please add reliable sources to support the addition of the text. Follow WP:NPOV. Don't remove existing RS. '' Accesscrawl (talk) 06:13, 30 September 2019 (UTC)