101 masterpieces of American primitive painting from the collection of Edgar William
and Bernice Chrysler Garbisch : [exhibition in America, 1961-1964] / foreword by James
J. Rorimer ; pref. by John Walker ; introd. by Albert Ten Eyck Gardner, 1961
Internet://www.loc.gov., 1998-04-14
Le Metropolitan de Giotto à Renoir, 1961