Prata, Alcina2018-04-262018-04-262008Prata, A. (2008). Interactive Television Evolution. Encyclopedia of Multimedia Technology and Networking, 2nd ed. IGI Global, Information Science Reference, p.p. 757-762978-1-60566-014-1http://hdl.handle.net/10400.26/22570engInteractive Television Evolutionbook part10.4018/978-1-60566-014-1