Integrated Environmental Management for Sustainable Development Programme & Philippines. Department of Environment and Natural Resources. (1996). Terms of reference for contracting the preparation or updating of comprehensive land use plans and zoning ordinances for local government units. DENR-IEMSD.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIntegrated Environmental Management for Sustainable Development Programme और Philippines. Department of Environment and Natural Resources. Terms of Reference for Contracting the Preparation or Updating of Comprehensive Land Use Plans and Zoning Ordinances for Local Government Units. Quezon City: DENR-IEMSD, 1996.
एमएलए (9वां संस्करण) प्रशस्ति पत्रIntegrated Environmental Management for Sustainable Development Programme और Philippines. Department of Environment and Natural Resources. Terms of Reference for Contracting the Preparation or Updating of Comprehensive Land Use Plans and Zoning Ordinances for Local Government Units. DENR-IEMSD, 1996.