National council on disabbility affairs. (2008). Batas pambansa bilang 344 (Accessibility Law) and its original and Amended implementing rules and regulations. Philippines: National council on disabbility affairs.
Chicago Style aipamenaNational council on disabbility affairs. Batas Pambansa Bilang 344 (Accessibility Law) and Its Original and Amended Implementing Rules and Regulations. Philippines: National council on disabbility affairs, 2008.
MLA aipamenaNational council on disabbility affairs. Batas Pambansa Bilang 344 (Accessibility Law) and Its Original and Amended Implementing Rules and Regulations. Philippines: National council on disabbility affairs, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.