Philippines. Ministry of Human Settlements. (1980). Planning methodology. MHS.
Lua i Stíl Chicago (17ú heag.)Philippines. Ministry of Human Settlements. Planning Methodology. [Pasig, Metro Manila]: MHS, 1980.
Lua MLA (9ú heag.)Philippines. Ministry of Human Settlements. Planning Methodology. MHS, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.