An article from John Deakin on AvWeb about Manifold Pressure: http://www.avweb.com/news/columns/182081-1.html
For information on complex aircraft: Complex Systems
An article by me on generators and alternators - mostly me trying to organize my thoughts:
From AvStop on-line magazine: http://avstop.com/Technical/gen.html
From AvionicsWest - an avionics shop: http://www.avionicswest.com/myviewpoint/alternators.htm