User talk:Porto i Gallo

Sources required
Please do not add or change content without citing verifiable and reliable sources. Before making any potentially controversial edits, it is recommended that you discuss them first on the article's talk page. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you. 69.181.249.92 (talk) 00:40, 3 August 2010 (UTC)

You need to provide more information about the sources you are referencing. Sharp 1960: 11-3 is NOT sufficient for verification purposes. 69.181.249.92 (talk) 01:48, 3 August 2010 (UTC)