ebrary, Inc. (1999). Reducing disaster losses through better information. National Academy Press.
Chicago-viite (17. p.)ebrary, Inc. Reducing Disaster Losses Through Better Information. Washington, D.C.: National Academy Press, 1999.
MLA-viite (9. p.)ebrary, Inc. Reducing Disaster Losses Through Better Information. National Academy Press, 1999.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.