1. Punnapr̲a Vayalār : nāṭakaṃ Title: Punnapr̲a Vayalār : nāṭakaṃ Contributors: Sadānandan, S. L. Puraṃ, 1928- Publication: Kōṭṭayaṃ : Sāhityapr̲avarttaka Sahakaraṇasaṅghaṃ : Nāṣanal Bukkst̲āḷ, 1989.