Alexander Tzonis and Kenneth Powell
(1)
Amnon Cavari (EDT)/ Richard J. Powell (EDT)/ Kenneth R. Mayer (EDT)
(1)
Amnon Cavari (EDT)/ Richard J. Powell (EDT)/ Kenneth R. Mayer (EDT)/ J. Scott Armstrong (CON)/ Ronit Berger (CON)
(1)
Amnon Cavari (EDT)/ Richard Powell (EDT)/ Kenneth Mayer (EDT)/ Robert S. Erikson (CON)/ Eric M. Uslaner (CON)
(1)
Gerard Mannion; Paul M. Collins; Gareth Powell; Kenneth Wilson
(1)
Ian Luna (EDT)/ Kenneth Powell (EDT)/ Joseph Giovannini (INT)
(1)
Ivan Hall;Powell, Kenneth
(1)
J. H. Powell/ Kenneth R. Foster (INT)
(1)
Kenneth Powell/ Cathy Strongman
(1)
Kenneth Powell/ Richard Rogers (FRW)
(1)
Kenneth Powell/ Team 4 (COR)/ Su Rogers/ Piano & Rogers (COR)/ Richard Rogers Partnership (COR)/ Richard Rogers
(1)
Lawrence Alfred Powell/ Kenneth J. Branco/ John B. Williamson
(1)
Powell, Stephen G./ Baker, Kenneth R.
(1)
Rowan Moore (EDT)/ Kenneth Powell (INT)
(1)