Constantino, E. (1930). Tagalog and other major language of the Philippines. Institute of Advanced Projects, East-West Center.
Lua i Stíl Chicago (17ú heag.)Constantino, Ernesto. Tagalog and Other Major Language of the Philippines. U.P. Diliman & Senior Specialists Program: Institute of Advanced Projects, East-West Center, 1930.
Lua MLA (9ú heag.)Constantino, Ernesto. Tagalog and Other Major Language of the Philippines. Institute of Advanced Projects, East-West Center, 1930.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.