(1970). Old master drawings from Chatsworth: A loan exhibition from the devonshire collection. International Exhibitions Foundation.
Chicago-viite (17. p.)Old Master Drawings from Chatsworth: A Loan Exhibition from the Devonshire Collection. Nueva York: International Exhibitions Foundation, 1970.
MLA-viite (9. p.)Old Master Drawings from Chatsworth: A Loan Exhibition from the Devonshire Collection. International Exhibitions Foundation, 1970.
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