http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Fuel cell system for transportation, 2005 cost estimate
National Renewable Energy Laboratory (U.S.)
U.S. Department of Energy Hydrogen Program.
Title from title screen (viewed Mar. 25, 2008).
Mode of access: Internet from the NREL web site. Address as of 3/25/08: http://www.nrel.gov/docs/fy07osti/40160.pdf ; current access available via PURL.