Commentary in Mani Pravalam
Svapadesam by Thiruvaymozhi Pillai
Vyakhyanam by Manavala Mamunigal and Periyavachchan Pillai
Arumpadam
http://acharya.org/bk/pb/tvmp/ptm-sva-1.pdf
Periyazhvar Thirumozhi Mudhal Paththu – Svapadesam, Vyakhyanam, Arumpadam