Pierpont Morgan Library, New York. (1958). Report to the Fellows, 1st- 1949/50-.
Cita Chicago (17th ed.)Pierpont Morgan Library, New York. Report to the Fellows, 1st- 1949/50-. New York, 1958.
Cita MLA (9th ed.)Pierpont Morgan Library, New York. Report to the Fellows, 1st- 1949/50-. 1958.
Atenció: Aquestes cites poden no estar 100% correctes.