1. Waack G. Fritz (), Stereo Photography – An introduction to Stereo Photo Technology and practical Suggestions for Stereo Photography Dostupno 12.11.2009. na http://www.stereoscopy.com/library/waack-contents.html 2. Salomon David (2006) Curves and surfaces for computer graphics, Springer. Dostupno 12.11.2009 na google books.