(2008). The Ultimate Gospel Choir Book: Selected gospel songs from 15 years of Zebe Music (Jubilee ed.). Zebe Music.
Chicago-referens (17:e uppl.)The Ultimate Gospel Choir Book: Selected Gospel Songs from 15 Years of Zebe Music. Jubilee ed. Berlin: Zebe Music, 2008.
MLA-referens (8:e uppl.)The Ultimate Gospel Choir Book: Selected Gospel Songs from 15 Years of Zebe Music. Jubilee ed. Zebe Music, 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.