United States Code
Delaware Code Title 8 Corporations (Delaware Code is important for studying corporate law)
From West and Lexis and Bloomberg
Connecticut Code 33 Corporations
Model Business Corporation Act Annotated, KF1404 .52 .A65 2008 Also available online via Bloomberg Law.
Lexis has a file where you could find federal and state corporate cases.
Lexis: Area of Law>By Topic>Business & Corporate>Find Cases
WestlawNext: Topics>Corporations>Corporation cases
Bloomberg Law: Corporate/M&A
Code of Federal Regulations
Code of Delaware Regulations