Pierpont Morgan Library. (1993). In august company: The collections of the pierpont morgan library. Pierpont Morgan Library.
Chicago-viite (17. p.)Pierpont Morgan Library. In August Company: The Collections of the Pierpont Morgan Library. New York: Pierpont Morgan Library, 1993.
MLA-viite (9. p.)Pierpont Morgan Library. In August Company: The Collections of the Pierpont Morgan Library. Pierpont Morgan Library, 1993.
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