Cita APA (7a ed.)
Rao, U. (1991). Educational technology. Himalaya.
Cita Chicago Style (17a ed.)
Rao, Usher. Educational Technology. New Delhi: Himalaya, 1991.
Cita MLA (9a ed.)
Rao, Usher. Educational Technology. Himalaya, 1991.
Precaución: Estas citas no son 100% exactas.