- Primer on Early State Financing. [PDF] Covers business formation, founder's stock, stock options, and fund raising. By Foley & Lardner.
- Primer on Selection of a Business Entity. [PDF] Covers sole proprietorships, general and limited partnerships, LLCs, corporations, S corporations and close corporations. By Foley & Lardner.
- US Business.gov. Offers resources for businesses, including starting a business.
- US Small Business Administration.