Puthukkavithaiyil samuthayak karuththukkal - Oor Aaivu (1981-85)

Míreanna Comhchosúla

• Kuselo pakianamum, kusela virutham vanjipattum mattum kusela sathkkathium : oor oppaivu
  le: Pushpa K
  Foilsithe: (1998)
• Language analysis of the songs of Pattinathu Pillaiyar /
  le: Jayakumari, K.
• Comparitive study of Leelathilakam and the Tamil grammatical works /
  le: Vasanthi, J. K.
• Literary works of T P Perumal A critical studt /
  le: Jasmin Sudha, T. K.
• Kunkumam cirukathaikal /
  le: Thiruhnanasamban Tham, C.