Balakrishnan, K. (1998). Nirupakante viswadarsanam(നിരൂപകന്റെ വിശ്വദ൪ശനം). Kerala Bhasha Institute.
Stile di citazione ChicagoBalakrishnan, Kalpatta(ബാലകൃഷ്ണ൯. Nirupakante Viswadarsanam(നിരൂപകന്റെ വിശ്വദ൪ശനം). Thiruvananthapuram: Kerala Bhasha Institute, 1998.
Citazione MLABalakrishnan, Kalpatta(ബാലകൃഷ്ണ൯. Nirupakante Viswadarsanam(നിരൂപകന്റെ വിശ്വദ൪ശനം). Kerala Bhasha Institute, 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.