Associated Press, «General Motors Corp. Will Give the United Auto Workers Union up to 20 Percent of Its Common Stock», New York Daily News, May 26, 2009. http://www.nydailynews.com/news/money/general-motors-corp-give-uniyed-auto-workers-union-20-percent-common-stock-article-1.374945#ixzzl1rHOwE8kv.
