Whitelock, D. (2003). Commentary on Lorna
Campbell, Engaging with the Learning Object Economy, Chapter 4 of:
Reusing Online Resources: A Sustainable Approach to
eLearning, (Ed.) Allison Littlejohn. Kogan Page, London. ISBN
0749439491. [www.reusing.info]. Journal of Interactive Media in
Education, 2003 (1) Special Issue on Reusing Online Resources.
ISSN:1365-893X [www-jime.open.ac.uk/2003/1/].
Chapter 4:
Engaging with the Learning Object Economy