-. (2022). General English G.C.E. A/L 2012- 2021. Astan Publications.
Chicago Style (17th ed.) Citation-. General English G.C.E. A/L 2012- 2021. Colombo: Astan Publications, 2022.
MLA (9th ed.) Citation-. General English G.C.E. A/L 2012- 2021. Astan Publications, 2022.
Warning: These citations may not always be 100% accurate.