Indira K K. (2005). Kavithayum samuhika parivarthanavum. Kerala Bhasha Institute.
Chicago Style aipamenaIndira K K. Kavithayum Samuhika Parivarthanavum. Thiruvananthapuram: Kerala Bhasha Institute, 2005.
MLA aipamenaIndira K K. Kavithayum Samuhika Parivarthanavum. Kerala Bhasha Institute, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.