1. The Chemistry of Titanium and Vanadium;Clark,1968
2. Halides of the Transition Elements: Halides of the First Row Transition Metals;Colton,1969
3. Comprehensive Inorganic Chemistry;Clark,1973
4. Titantetrafluorid - Eine �berraschend einfache Kolumnarstruktur
5. Inorganic Chemistry: Principles of Structure and Reactivity;Huheey,1993