APA (7th ed.) Citation

Wanninayake, P. B. (1991). Sanvardhana paripalanaya. Sri Lanka Sanvardhana Paripalana Ayathanaya.

Chicago Style (17th ed.) Citation

Wanninayake, P. B. Sanvardhana Paripalanaya. Sri Lanka Sanvardhana Paripalana Ayathanaya, 1991.

MLA (9th ed.) Citation

Wanninayake, P. B. Sanvardhana Paripalanaya. Sri Lanka Sanvardhana Paripalana Ayathanaya, 1991.

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