National Research Council (U.S.) & ebrary, Inc. (2005). Avoiding surprise in an era of global technology advances. National Academies Press.
Chicago-čujuhus (17. p.)National Research Council (U.S.) juo Inc ebrary. Avoiding Surprise in an Era of Global Technology Advances. Washington, DC: National Academies Press, 2005.
MLA-čujuhus (9. p.)National Research Council (U.S.) juo Inc ebrary. Avoiding Surprise in an Era of Global Technology Advances. National Academies Press, 2005.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.