Lawton, T., & Lentz, T. W. (1998). Beyond the legacy: Anniversary acquisitions for the Freer Gallery of Art and the Arthur M. Sackler Gallery. Smithsonian Institution.
Cita Chicago (17th ed.)Lawton, Thomas, i Thomas W. Lentz. Beyond the Legacy: Anniversary Acquisitions for the Freer Gallery of Art and the Arthur M. Sackler Gallery. Washington, D.C: Smithsonian Institution, 1998.
Cita MLA (9th ed.)Lawton, Thomas, i Thomas W. Lentz. Beyond the Legacy: Anniversary Acquisitions for the Freer Gallery of Art and the Arthur M. Sackler Gallery. Smithsonian Institution, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.