"December 2006"--T.p.; Research conducted by Public Agenda and Doble Research; principal authors Ana Maria Arumi and John Doble.; Harvested from the web on 3/22/07
"Updated July 30, 2007."; Title from PDF title screen.; Includes bibliographical references.; Text document in PDF format.; Harvested from the web on 12/14/07
United States. National Security Agency/Central Security Service.; Electronic surveillance--United States.; Telecommunication--Law and legislation--United States.; Executive power--United States.; Terrorism--United States--Prevention.
Title from title screen (viewed Jan. 25, 2006).; Includes letter of transmittal from Alberto R. Gonzales, Attorney General, to William H. Frist, Majority Leader, U.S. Senate.; "January 19, 2006."; Harvested from the web on 3/7/07
United States. Federal Aviation Administration--Appropriations and expenditures.; Aeronautics--United States--Finance.; Federal aid to transportation--United States.
Text document in PDF format.; Title from PDF title page (viewed on February 27, 2009).; "Updated May 9, 2008."; "Order Code RL33920."; Includes bibliographical references.
"November 2008."; "December 2008"--Technical report documentation p.; "Final report no. CA07-0057."; Final report.; Performed by California Dept. of Transportation, Division of Research & Innovation, Office of Materials and Infrastructure, The...
University of California, Davis.--Dissertations.; Automobiles--Motors--Exhaust gas--Law and legislation--California.; Air--Pollution--Law and legislation--California.
Text document in PDF format.; Title from PDF title page (viewed on September 1, 2009).; "Received by ITS-Davis: August 2006"--Publication detail webpage.; Thesis (Ph.D.)--University of California, Davis, 2006.; Includes bibliographical references...