All Music Guide: Tony Iommi: Biography and discography.
Classic Rock Revisited: Tony Iommi: Read an exclusive interview with Tony Iommi of Black Sabbath.
Mike's Guitar Site: Tony Iommi's Gear: Details of Toni Iommi's gear - guitars , amps and setup.
Tony Iommi: Communal resource for creators and consumers of music who share an appreciation for, or have been influenced in some way by, Tony Iommi.
Tony Iommi Message Board: Message board for Black Sabbath guitarist.