National Research Council (U.S.). Committee on Coastal Erosion Zone Management & ebrary, Inc. (1990). Managing coastal erosion. National Academy Press.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Lua i Stíl Chicago (17ú heag.)
National Research Council (U.S.). Committee on Coastal Erosion Zone Management agus Inc ebrary. Managing Coastal Erosion. Washington, D.C.: National Academy Press, 1990.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Lua MLA (9ú heag.)
National Research Council (U.S.). Committee on Coastal Erosion Zone Management agus Inc ebrary. Managing Coastal Erosion. National Academy Press, 1990.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.