University of Chicago. (1996). Chicago manual of style (14th ed.). Prectic Hall of India.
Chicago Style aipamenaUniversity of Chicago. Chicago Manual of Style. 14th ed. New Delhi: Prectic Hall of India, 1996.
MLA aipamenaUniversity of Chicago. Chicago Manual of Style. 14th ed. Prectic Hall of India, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.