1. Development of a fully automated rebar-manufacturing machine;Navon;Automation in Construction,1995
2. MEP Spa, Udine, Italy. Brochure.
3. EVG M.B.H. Raaba, Austria. Brochure.
4. FILZMOSER Maschinenbau Ges.m.b.H, Wels, Austria. Brochures.
5. Robotics in civil engineering;Haas;Microcomputers in Civil Engineering,1995