(1968). Recent acquisitions 1968: July - August 1968 / Marlborough Fine Art (London) Limited.
Chicagoスタイル(17版)引用形式Recent Acquisitions 1968: July - August 1968 / Marlborough Fine Art (London) Limited. London, 1968.
MLA(8版)引用形式Recent Acquisitions 1968: July - August 1968 / Marlborough Fine Art (London) Limited. 1968.
警告: この引用は必ずしも正確ではありません.