This is a peer-reviewed journal, so I am just tickled pink. Here’s the article:
How to Use Skype in the ESL/EFL Classroom. Internet TESL Journal, November 2010 issue. http://iteslj.org/Techniques/Eaton-UsingSkype.html
There are a few other articles worth checking out too, such as Jon Shave’s article “A Teacher-Friendly Process for Evaluating and Selecting ESL/EFL Coursebooks” and others.