Gale Harold on IMDb AfterElton.com: Documenting a Musical Outsider; interview with Stephen Kijak and Gale Harold Gale Harold on Twitter
Gale Harold 在互聯網電影數據庫（IMDb）上的資料（英文） AfterElton.com: Documenting a Musical Outsider; interview with Stephen Kijak and Gale Harold 葛尔·哈罗德的Twitter帳戶