BIRESHWAR Nath Srivastava. (1976). Harsha and his times: A glimpse a political history during the seventh century A.D. Chowkhamba Sanskrit Series Office.
Chicago-viite (17. p.)BIRESHWAR Nath Srivastava. Harsha and His Times: A Glimpse a Political History During the Seventh Century A.D. Varanasi, India: Chowkhamba Sanskrit Series Office, 1976.
MLA-viite (9. p.)BIRESHWAR Nath Srivastava. Harsha and His Times: A Glimpse a Political History During the Seventh Century A.D. Chowkhamba Sanskrit Series Office, 1976.
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