Gopalakrishnan Chelangattu. (1997). Kshethramaahaathmyam. Kurukshethra.
Chicago Style aipamenaGopalakrishnan Chelangattu. Kshethramaahaathmyam. Ernakulam: Kurukshethra, 1997.
MLA aipamenaGopalakrishnan Chelangattu. Kshethramaahaathmyam. Kurukshethra, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.