(1997). Guidebook on sustainable land use planning and management. v.2: Guidebook on coastal land use planning and management. DENR-IEMSD-SDMS.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGuidebook on Sustainable Land Use Planning and Management. V.2: Guidebook on Coastal Land Use Planning and Management. Q.C., Philippines: DENR-IEMSD-SDMS, 1997.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGuidebook on Sustainable Land Use Planning and Management. V.2: Guidebook on Coastal Land Use Planning and Management. DENR-IEMSD-SDMS, 1997.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.