@article{DBLP:journals/jcmc/LesterK09,
author = {Paul Martin Lester and
Cynthia Marie King},
title = {Analog vs. Digital Instruction and Learning: Teaching Within
First and Second Life Environments},
journal = {J. Computer-Mediated Communication},
volume = {14},
number = {3},
year = {2009},
pages = {457-483},
ee = {http://dx.doi.org/10.1111/j.1083-6101.2009.01449.x},
bibsource = {DBLP, http://dblp.uni-trier.de}
}