Commerzbank Frankfurt : prototype for an ecological high-rise = modell eines ökologischen hochhauses / Colin Davies; Ian Lambot. — 1997 : Birkhäuser ; Watermark, 1997. — 300 p. : il., plan. ; 30 cm. — ISBN 3-7643-5740-1 1. Foster, Norman (1935-). 2. Bancos - Commerzbank, Frankfurt. 3. Torres. 4. High Tech (Arquitectura). 72 Foster, Norman 725.24