Greenwood, N. N.; Earnshaw, A. Chemistry of the Elements 2nd. Oxford:Butterworth-Heinemann. 1997. ISBN 0-7506-3365-4.
^ 1.01.1Bertrand, Gary L.; Stapleton, George W.; Wulff, Clause A.; Hepler, Loren G. Thermochemistry of Aqueous Pervanadyl and Vanadyl Ions. Inorg. Chem. July 1966, 5 (7): 1283–1284. doi:10.1021/ic50041a048.
^Varetti, E.L.; Brandán, S.A.; Ben Altabef, A. Vibrational and electronic spectra of vanadyl nitrate, VO(NO3)3. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. April 1995, 51 (4): 669–675. Bibcode:1995AcSpA..51..669B. doi:10.1016/0584-8539(94)00154-4.
^Satyanarayan, Pal; Kasiraman, Rinku Radhika. Mononuclear Pervanadyl (VO+ 2) Complexes with Tridentate Schiff Bases: Self-assembling via C–H…oxo and π-π Interactions. Zeitschrift für Anorganische und Allgemeine Chemie. July 2001, 627 (7): 1631–1637. doi:10.1002/1521-3749(200107)627:7<1631::AID-ZAAC1631>3.0.CO;2-H.