Sreedharan Parokode,P.L. (2017). Thiruvathira. Kerala Book Trust.
Chicago Style aipamenaSreedharan Parokode,P.L. Thiruvathira. Kozhikode: Kerala Book Trust, 2017.
MLA aipamenaSreedharan Parokode,P.L. Thiruvathira. Kerala Book Trust, 2017.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.