Wikimedia
Wikipedia: Corporation
A description of a corporation, along with its ownership and control, formation, naming, tax status, and history are described.
Wolters Kluwer
Business Owner's Toolkit: Incorporation Expenses
This article gives details on deducting organization expenditures if you decide to do business as a corporation
Wolters Kluwer
Business Owner's Toolkit: Starting Corporation
The formation, operation, protective measures, tax issues, and advantages/disadvantages of corporations are discussed in this article.