Alok Ray , A. M. (1974). Nineteenth century studies. Phical research Centre.
Chicago Style (17th ed.) ZitazioaAlok Ray , Asoknath Mukhopadhyay. Nineteenth Century Studies. Calcutta: Phical research Centre, 1974.
MLA (9th ed.) ZitazioaAlok Ray , Asoknath Mukhopadhyay. Nineteenth Century Studies. Phical research Centre, 1974.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.