Othmar Ammann's Glory - Article and biography. Includes the construction of the George Washington Bridge. From the Smithsonian Magazine. - http://www.smithsonianmagazine.com/issues/1999/october/object_oct99.php
structurae: Othmar Herrmann Ammann - Includes a biography, bibliography, list of works, and portraits. - http://www.structurae.de/en/people/data/des0001.php
Bridging New York - Story of Ammann's influence in the construction of bridges in New York. Includes a photographic tour. From the Public Broadcasting Service. - http://www.pbs.org/greatprojects/about/bridgingny.html
Othmar Hermann Ammann - Biography by Thomas C.Kavanagh. From the National Academy of Engineering. - http://books.nap.edu/books/0309028892/html/7.html#pagetop
Othmar Ammann - Essay by John H. Lienhard. - http://www.uh.edu/engines/epi698.htm