Philippines & Philippines. National Council for the Welfare of Disabled Persons. (1995). Accessibility law (Batas Pambansa bilang 344) and its original and amended implementing rules and regulations. National Council for the Welfare of Disabled Persons.
Chicago-referens (17:e uppl.)Philippines och Philippines. National Council for the Welfare of Disabled Persons. Accessibility Law (Batas Pambansa Bilang 344) and Its Original and Amended Implementing Rules and Regulations. Quezon City: National Council for the Welfare of Disabled Persons, 1995.
MLA-referens (9:e uppl.)Philippines och Philippines. National Council for the Welfare of Disabled Persons. Accessibility Law (Batas Pambansa Bilang 344) and Its Original and Amended Implementing Rules and Regulations. National Council for the Welfare of Disabled Persons, 1995.