Samakaleena Sri Lanka Samajaya - Samaja Widyathmak Wigrahayak
Samaajeeya Widya Praweshaya
Samaaja Widyaa Wimarshana
Samaaja Parinaamaya
Okkoma Imu Api Yalu Wee
Sinhala Samajaye Kula Kramaya
Adahili Haa Wishwaasa
Wiwahaya Saha Dikkasada Kolahalaya
Rakiyawai Obayi
Siwwana Anduwa Saha Aparadha
Aparadha Vidyawa
Naveekaranaya Saha Pansala
Daruwa Lowe Uthumma Sampathayi
Pramaya Saha Wiwahaya Wimasa Balamu
Shasthriya Lakanayaka Mulashara Dakweeme Kramawadaya
Sinhalayage Sulamula
Caste and Social Change
Sri Lankawe Payul Dashapalana Sahabageethwaye Samaja Pasubima
Background To Saarc Countries
Minisata Paradeeayak Yu Gahaniya
Purawasi Adayapanaya Ha Praja Palanaya
Samajaya Ha Pudgala Samajanuyojana Karakyan
Beautiful Perawella
