http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Sources of information in transportation
Title from HTML caption (viewed on Feb. 17, 2004).
Title from home page (viewed on Feb. 17, 2004).
Mode of access: Internet at the U.S. DOT web site. Address as of 2/17/04: http://www.ntl.bts.gov/ref/biblio/general/ ; current access available via PURL.