New York, 18 August 1980 - Internal museum documents An internal letter from the Museum of Modern Art, New York
New York, 20 March 1980 - Internal institutional documents An agreement to deliver Guernica to the Spanish government
Paris, 22 November 1980 - Personal correspondence Rafael Fernández Quintanilla’s secret dispatch to Javier Tusell, director-general of Fine Arts
1980 - Press release and communication A press release from the Museum of Modern Art, New York, on William Rubin's biography
New York, 1980 - Press release and communication The most comprehensive Picasso exhibition ever to open at MoMA
New York, 1980 - Press release and communication The Museum of Modern Art publishes Pablo Picasso: A Retrospective