Gamage, S. I. (1999). Sri Lankave andu krama vikashanaya: A/L and usas vibaga sadaha. Rathna Poth Prakashakayo.
Chicago Style (17th ed.) CitationGamage, S. I. Sri Lankave Andu Krama Vikashanaya: A/L and Usas Vibaga Sadaha. Colombo: Rathna Poth Prakashakayo, 1999.
MLA (9th ed.) CitationGamage, S. I. Sri Lankave Andu Krama Vikashanaya: A/L and Usas Vibaga Sadaha. Rathna Poth Prakashakayo, 1999.
Warning: These citations may not always be 100% accurate.