http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Title from PDF cover (viewed Novemebr 2, 2018).
GPO Cataloging Record Distribution Program (CRDP).
Mode of access: Internet from USSC website. Previously available as of 2/13/2007: http://www.ussc.gov/guidelin.htm.