Mañgalindan, L. F., & Adorio, M. P. (1975). Self-instructional modules on taxation for grade six fast learners. College of Education, University of the Philippines Diliman.
Lua i Stíl Chicago (17ú heag.)Mañgalindan, Luningning F., agus Mercedes P. Adorio. Self-instructional Modules on Taxation for Grade Six Fast Learners. Quezon City: College of Education, University of the Philippines Diliman, 1975.
Lua MLA (9ú heag.)Mañgalindan, Luningning F., agus Mercedes P. Adorio. Self-instructional Modules on Taxation for Grade Six Fast Learners. College of Education, University of the Philippines Diliman, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.