In China, 66 copies of a 5,020-volume encyclopedia, the Complete Classics Collection of Ancient China are printed, which requires the crafting of 250,000 movable-type characters cast in bronze.
^Ehman, Esther (1986) Madame du Chatelet. Leamington Spa: Berg. ISBN 0-907582-85-0.
^(in Swedish) Helmius, Agneta "Det Olyckliga Swenska Fruentimret": Om kokboksförfattarinnan Anna Maria Rückerschöld och kvinnors villkor på 1700-talet. Polhemsstiftelsen i Stjernsund, Hedemora. 1993.
^The Connoisseur: An Illustrated Magazine for Collectors. Sampson Low, Marston & Company. 1934. p. 293.
^O. Classe; [Anonymus AC02468681] (2000). Encyclopedia of Literary Translation Into English: A-L. Taylor & Francis. p. 274. ISBN 978-1-884964-36-7.{{cite book}}: CS1 maint: numeric names: authors list (link)
^Thomas Tegg (1824). Chronology, or The historian's companion. T. Tegg. p. 263.