Not related with ICT4D or this ICT4D blog, but I thought I might want to look for it sometime later… and this is the best place that came in mind to store it ;)
If you need to cite this article in a formal way (i.e. for bibliographical purposes) I dare suggest:
Peña-López, I. (2004) “Online Learning Environments” In ICTlogy,
#14, November 2004. Barcelona: ICTlogy.
Retrieved month dd, yyyy from http://ictlogy.net/review/?p=185