Khan, M.J.; G. Bhuyana; M.T. Iqbal; J.E. Quaicoe (2009). "Hydrokinetic energy conversion systems and assessment of horizontal and vertical axis turbines for river and tidal applications: A technology status review". Applied Energy. 86 (10): 1823–1835. Bibcode:2009ApEn...86.1823K. doi:10.1016/j.apenergy.2009.02.017.
Khan, M.J.; G. Bhuyana; M.T. Iqbal; J.E. Quaicoe (2009). "Hydrokinetic energy conversion systems and assessment of horizontal and vertical axis turbines for river and tidal applications: A technology status review". Applied Energy. 86 (10): 1823–1835. Bibcode:2009ApEn...86.1823K. doi:10.1016/j.apenergy.2009.02.017.