கேள்வி: ஓத ஆற்றல் - உசாத்துணைகள் என்பது என்ன?
பதில்: * Baker, A. C. 1991, ''Tidal power'', Peter Peregrinus Ltd., London. * Baker, G. C., Wilson E. M., Miller, H., Gibson, R. A. & Ball, M., 1980. "The Annapolis tidal power pilot project", in ''Waterpower '79 Proceedings'', ed. Anon, U.S. Government Printing Office, Washington, pp 550–559. * Hammons, T. J. 1993, "Tidal power", ''Proceedings of the IEEE'', [Online], v81, n3, pp 419–433. Available from: IEEE/IEEE Xplore. [July 26, 2004]. * Lecomber, R. 1979, "The evaluation of tidal power projects", in ''Tidal Power and Estuary Management'', eds. Severn, R. T., Dineley, D. L. & Hawker, L. E., Henry Ling Ltd., Dorchester, pp 31–39.