"MGM HOLDINGS INC. For the quarterly period ended June 30, 2011." () Metro Goldwyn Mayer Inc. Consultado el 6 de febrero de 2012. "10250 Constellation Boulevard Los Angeles, California 90067 (Address of corporate headquarters through August 19, 2011)" y "245 North Beverly Drive Beverly Hills, California 90210 (Address of corporate headquarters beginning August 22, 2011)"
«BHHS Oil Well — KBEV». web.archive.org. 5 de septiembre de 2019. Consultado el 23 de septiembre de 2024.