APA (7th ed.) Citation

Sri Lanka : National Institute of Education. (2002). Arthika vidyava - a. po. sa ( usas pela ): Panthi kamara igenum - iganvim agayum 11. National Institute of Education.

Chicago Style (17th ed.) Citation

Sri Lanka : National Institute of Education. Arthika Vidyava - a. Po. Sa ( Usas Pela ): Panthi Kamara Igenum - Iganvim Agayum 11. Maharagama: National Institute of Education, 2002.

MLA (9th ed.) Citation

Sri Lanka : National Institute of Education. Arthika Vidyava - a. Po. Sa ( Usas Pela ): Panthi Kamara Igenum - Iganvim Agayum 11. National Institute of Education, 2002.