Davies Colin, . (1997). Commerzbank frankfurt :Protototype for an ecological High -Rise. Berlin: Birkhauser pub.
Davies Colin, . 1997. Commerzbank frankfurt :Protototype for an ecological High -Rise. Berlin: Birkhauser pub.
Davies Colin, . Commerzbank frankfurt :Protototype for an ecological High -Rise. Berlin: Birkhauser pub. 1997.
