Cita APA (7a ed.)
Sotheby's. Sotheby's: New York, Thursday March 6, 2003 : Important Watches, Wristwatches and Clocks. Sotheby's.
Cita estilo Chicago (17a ed.)
Sotheby's. Sotheby's: New York, Thursday March 6, 2003 : Important Watches, Wristwatches and Clocks. Nueva York, EUA: Sotheby's.
Cita MLA (9a ed.)
Sotheby's. Sotheby's: New York, Thursday March 6, 2003 : Important Watches, Wristwatches and Clocks. Sotheby's.
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