APA-viite (7. p.)
Sotheby's. Sotheby's: New York, Tuesday November 25, 1997 : Fine Books and Manuscripts including Americana. Sotheby's.
Chicago-viite (17. p.)
Sotheby's. Sotheby's: New York, Tuesday November 25, 1997 : Fine Books and Manuscripts Including Americana. Nueva York, EUA: Sotheby's.
MLA-viite (9. p.)
Sotheby's. Sotheby's: New York, Tuesday November 25, 1997 : Fine Books and Manuscripts Including Americana. Sotheby's.
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