http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Van Gogh Museum, Amsterdam, 21 september 2007-20 january 2008 : catalogue: Barcelona 1900. Edited by Teresa M. Sala. Amsterdam: Van Gogh Museum-Brussels: Mercatorfonds, 2007
Gabriel P. Weisberg, University of Minnesota
College Park, Md. : Univ. of Maryland, 2002