Picasso : challenging the past : [at the National Gallery, London, 25 February to 7 June 2009] / Elizabeth Cowling ... [et al.]. - London : National Gallery Company ; [New Haven (CT)] : distributed by Yale University Press, 2009. - 176 s. : runsaasti kuv. (vär., mv.) ; 28 cm
978-1-85709-451-0