IWA yearbook - International Water Association

International Water Association | UB Braunschweig | 2000 -

AWWA yearbook / American Water Works Association

American Water Works Association | UB Braunschweig | 1968 - 1975; damit Ersch. eingest.

AWWA yearbook / American Water Works Association

American Water Works Association | TIBKAT | 1968 - 1975; damit Ersch. eingest.

Yearbook / Bombay Architectural Association

Bombay Architectural Association | TIBKAT | 1927/28 - 1928/29 nachgewiesen

International water power & dam construction / Yearbook ; 2008

TIBKAT | 2008