Sharma, D. C. (2005). Management of distance education. Anmol Publications.
Chicago Style aipamenaSharma, Dinesh Chander. Management of Distance Education. New Delhi, India: Anmol Publications, 2005.
MLA aipamenaSharma, Dinesh Chander. Management of Distance Education. Anmol Publications, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.