Philippines. Bureau of Elementary Education. Special Education Division. (2004). Basic learning competencies and teachers guide for the hearing impaired: Language : auditory training (Rev. ed.). Special Education Division, Bureau of Elementary Education.
Chicago Style aipamenaPhilippines. Bureau of Elementary Education. Special Education Division. Basic Learning Competencies and Teachers Guide for the Hearing Impaired: Language : Auditory Training. Rev. ed. Pasig City: Special Education Division, Bureau of Elementary Education, 2004.
MLA aipamenaPhilippines. Bureau of Elementary Education. Special Education Division. Basic Learning Competencies and Teachers Guide for the Hearing Impaired: Language : Auditory Training. Rev. ed. Special Education Division, Bureau of Elementary Education, 2004.