APA (7th ed.) Citation

Premadasa, K. (2007). Samikaranaya osse vija ganitha ithihasayata. Wijesuriya Grantha Kendraya.

Chicago Style (17th ed.) Citation

Premadasa, Keerthi. Samikaranaya Osse Vija Ganitha Ithihasayata. Colombo: Wijesuriya Grantha Kendraya, 2007.

MLA (9th ed.) Citation

Premadasa, Keerthi. Samikaranaya Osse Vija Ganitha Ithihasayata. Wijesuriya Grantha Kendraya, 2007.

Warning: These citations may not always be 100% accurate.