Purnamasi ray. (1998). Vyavaharik sameeksha: Sidhant avam viniyog. Lokbharati.
Chicago Style aipamenaPurnamasi ray. Vyavaharik Sameeksha: Sidhant Avam Viniyog. Alahabad: Lokbharati, 1998.
MLA aipamenaPurnamasi ray. Vyavaharik Sameeksha: Sidhant Avam Viniyog. Lokbharati, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.