found: Hall, Mark. Who am I, c2003:t.p. (Mark Hall)
found: ChristianMusic www site, viewed Sept. 12, 2006(Mark Hall, born Sept. 14, 1970)
found: Hall, Mark. Your own Jesus, c2009:ECIP t.p. (Mark Hall) data view (b. Sept. 14, 1969)
found: All music guide WWW site, Dec. 2, 2011(under Casting Crowns: Mark Hall; singer, songwriter, youth pastor)
found: U.S. copyright file, Dec. 1, 2011(Hall, Mark, 1969- ; author of Your own Jesus; The well; address: Eagle's Landing First Baptist Church, McDonough, GA; also composer and lyricist of Always enough [cited in All music guide article])