Upadhyay, H. C. (1991). Reservations for scheduled castes and scheduled tribes.
Chicago Style aipamenaUpadhyay, H C. Reservations for Scheduled Castes and Scheduled Tribes. New Delhi, Anmol Publications, 1991.
MLA aipamenaUpadhyay, H C. Reservations for Scheduled Castes and Scheduled Tribes. 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.