http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
840.730 -- HARRISON, G[eorge] B[agshawe]: -- Shakespeare's Tragedies. - London: -- Routledge and Kegan Paul (1951).877 S. -- 8° -- 1952:840. -- U.