Valleriani, Matteo Department Structural Changes in Systems of Knowledge, Max Planck Institute for the History of Science, Max Planck Society;
http://echo.mpiwg-berlin.mpg.de/content/historymechanics/siena (beliebiger Volltext)
Transcription of Oreste Vannoccio Biringuccio "Libro degli artifizii spiritali" 1582. (2006). ECHO Cultural Heritage online, 1-154.