Sotheby's London: Catalogue of Modern British Paintings, Drawings and Sculpture / March 1981 (Modern İngiliz Resim,Çizim ve Heykel Kataloğu / Mart 1981)
Sotheby's London: Catalogue of Modern British Paintings, Drawings and Sculpture / March 1981 (Modern İngiliz Resim,Çizim ve Heykel Kataloğu / Mart 1981)