Alex MayoAlex Mayo was >> in Gateways to New York: Othmar H. Ammann and his bridges Edward CohenEdward Cohen was >> in Gateways to New York: Othmar H. Ammann and his bridges Laura NortonLaura Norton was >> in Gateways to New York: Othmar H. Ammann and his bridges Andrew L. SichenzeAndrew L. Sichenze was >> in Gateways to New York: Othmar H. Ammann and his bridges Tom F. PetersTom F. Peters was >> in Gateways to New York: Othmar H. Ammann and his bridges Margot Ammann DurrerMargot Ammann Durrer was >> in Gateways to New York: Othmar H. Ammann and his bridges 
Martin WitzMartin Witz was >> in Gateways to New York: Othmar H. Ammann and his bridges as 'Director, Writer'