Interesting sites and references

Done some surfing yesterday and today and came up with some interesting sites:

• Instructional Design Models, a comprehensive overview of different models of instructional design.
• An interesting book by some of people at OU in the Netherlands: Integrated e-Learning: Implications for Pedagogy, Technology and Organization
• Finally, I also got my hands on a paper bij Van Merriënboer, with his model of the four-component instructional design system. Hope I find time to read it.