APA (7th ed.) Citation

(1989). GCE A' Level; 1986-1917: தமிழ். Astan Publication.

Chicago Style (17th ed.) Citation

GCE A' Level; 1986-1917: தமிழ். Colombo: Astan Publication, 1989.

MLA (9th ed.) Citation

GCE A' Level; 1986-1917: தமிழ். Astan Publication, 1989.

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