http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Proceedings of World's Dairy Congress, Washington, D.C., Oct. 2-3, Philadelphia, Pa., Oct. 4, Syracuse, N.Y., Oct. 5-6, 8-10, 1923
Electronic reproduction. [Bethesda, Md.] : ProQuest, 2014. digital, PDF file. ProQuest U.S. Executive Branch Documents Mode of access: World Wide Web via ProQuest website.