Cyrus McCormick
Websites
- McCormick: Inventor of the Week Archive
- American National Business Hall of Fame: Cyrus McCormick
- American Experience: Cyrus McCormick
Books
- Invention and Technology (Juvenile Biographies/J608/Lom) by Milton Lomask
- Founders of Fortunes (Juvenile Biographies/J338.7/Lei) by L. Edmond Leipold
