@incollection{Levy12,
author = {Richard M. Levy},
title = {The Virtual Reality Revolution: The Vision and the Reality},
booktitle = {Virtual Reality},
publisher = {IntechOpen},
address = {Rijeka},
year = {2012},
editor = {Xin‐Xing Tang},
chapter = {2},
doi = {10.5772/51823},
url = {https://doi.org/10.5772/51823}
}