Firma a Matita in Basso a Sinistraeditions Schelmann & Kluser, New York-munich (timbro al Verso)
Bibliografia
F. Feldman, J. Schellmann, C. Defendi,<i> Andy Warhol Prints. A Catalogue Raisonné 1962-1987</i>, Ed. DAP Distributed Art Publishers, New York 1997, p. 135 n. II.324 ill.