Bayer, P. (1989). The Jewelry design source book. Van Nostrand Reinhold.
Lua i Stíl Chicago (17ú heag.)Bayer, Patricia. The Jewelry Design Source Book. New York: Van Nostrand Reinhold, 1989.
Lua MLA (9ú heag.)Bayer, Patricia. The Jewelry Design Source Book. Van Nostrand Reinhold, 1989.
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