Sony Electronics Manufacturer of a wide range of consumer electronics products including audio, video, communications, and computer systems. http://www.sony.com
IEEE - Networking The World The IEEE promotes the engineering process of creating, developing, integrating, sharing, and applying knowledge about electro- and information technologies and sciences for the benefit of humanity and the profession. http://www.ieee.org/
Philips Katalog produktów z zakresu elektroniki, telekomunikacji, sprzętu komputerowego i oświetlenia. Ponadto adresy sklepów i lista generalnych dystrybutorów. http://www.philips.com/
