Lua APA (7ú heag.)

ebrary, Inc. (1999). New directions in water resources planning for the U.S. Army Corps of Engineers. National Academy Press.

Lua i Stíl Chicago (17ú heag.)

ebrary, Inc. New Directions in Water Resources Planning for the U.S. Army Corps of Engineers. Washington, D.C.: National Academy Press, 1999.

Lua MLA (9ú heag.)

ebrary, Inc. New Directions in Water Resources Planning for the U.S. Army Corps of Engineers. National Academy Press, 1999.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.