Important XIX & XX century works on paper (exhibition London, The Lefevre Gallery, 31.3 - 14.5.1977).

MLA

Important Xix & Xx Century Works On Paper (exhibition London, The Lefevre Gallery, 31.3 - 14.5.1977). London: The Lefevre Gallery, 1977.

APA

(1977). Important XIX & XX century works on paper (exhibition London, The Lefevre Gallery, 31.3 - 14.5.1977). London: The Lefevre Gallery.

Chicago

Important XIX & XX Century Works On Paper (exhibition London, The Lefevre Gallery, 31.3 - 14.5.1977). London: The Lefevre Gallery, 1977.