1. Ackerman, J. S., ‘Ars sine scientia nihil est’. Gothic Theory of Architecture at the Cathedral of Milan, in The Art Bulletin XXXI (1), March 1949, p. 84f.
2. Aitken, H. G. J., ‘Science, Technology and Economics: the invention of radio as a case study’, in Krohn, Layton, and Weingart (eds.), The Dynamics of Science and Technology, Dordrecht: Reidel, 1978.
3. Artz, F. The Development of Technical Education in France 1500–1850, London: MIT Press, 1966.
4. Averdunk, H. and Müller-Reinhard, J., Gerhard Mercator und die Geographen unter seinen Nachkommen. Petevmanns Mitteilungen, Erganzungsheft, Nr. 182, 1914.
5. Bernal, J. D., Science and Industry in the Nineteenth Century, Bloomington: Indiana University Press, 1963.