Cross, Marilyn. 1995. Personal Mobility in Space, Time and Media: An Empirical Study of Communication Patterns and the Design and Development of Software for Advanced Teleconununications Services. Estudios Ingleses de la Universidad Complutense, 3, 11. Retrieved November 22, 2024 from https://revistas.ucm.es/index.php/EIUC/article/view/EIUC9595110011A