Philippines. Department of Education, Culture and Sports. Bureau of Secondary Education. (1993). Manual of information on secondary education. BEE, Staff Development Division.
Lua i Stíl Chicago (17ú heag.)Philippines. Department of Education, Culture and Sports. Bureau of Secondary Education. Manual of Information on Secondary Education. Pasig, M.M: BEE, Staff Development Division, 1993.
Lua MLA (9ú heag.)Philippines. Department of Education, Culture and Sports. Bureau of Secondary Education. Manual of Information on Secondary Education. BEE, Staff Development Division, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.