Levi Strauss to use lasers instead of people to finish jeans - BBC News
Levi Strauss - Wikipedia
Horse Power: The Story Behind Our Jeans — Literally - Levi Strauss & Co : Levi Strauss & Co
Levi Strauss and Blue Jeans (Inventions and Discovery): Olson, Nathan, Barnett III, Charles, Hoover, Dave, Williams, Keith: 9780736896467: Amazon.com: Books
Levi Strauss receives patent for jeans | Sky HISTORY TV Channel