http://www.whitworth.edu/whitworthian/spring2001/0424/ae/20010424_acappella.htm Acappella blends four-part harmony, worship By Elly Marx. [The Whitworthian] "Christian quartet brings campus praise songs, raises money for relief fund." 2001.04.24 http://home.earthlink.net/~christianact/bethsbeat.html Beth's Beat: Acappella By Beth Miller. [Christian Activities] Concert review. 1999.01.31 http://www.jamsline.com/b_acappella.htm Jamsline Biographical article with discography and other details. http://www.a-cappella.com/index.php Mainely Acappella Album ordering information with discography, album reviews, tracklists and songbooks. http://www.singers.com/gospel/acappella.html Primarily A Cappella Album reviews and ordering information.