Tohutoro APA (7th ed.)
Sotheby's. (1998). Sotheby's: Chicago, Monday September 28, 1998 : Fine Jewels and Watches. Sotheby's.
Tohutoru Kātū Chicago (17th ed.)
Sotheby's. Sotheby's: Chicago, Monday September 28, 1998 : Fine Jewels and Watches. Chicago, EUA: Sotheby's, 1998.
Tohutoro MLA (9th ed.)
Sotheby's. Sotheby's: Chicago, Monday September 28, 1998 : Fine Jewels and Watches. Sotheby's, 1998.
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