Commentary in Mani Pravalam
Svapadesam by Thiruvaymozhi Pillai
Vyakhyanam by Manavala Mamunigal and Periyavachchan Pillai
Arumpadam
http://acharya.org/bk/pb/tvmp/ptm-sva-5.pdf
Periyazhvar Thirumozhi Aindham Paththu – Svapadesam, Vyakhyanam, Arumpadam