| 1 | Wagner, S., Bareiss, R., Guidati, G., 1996, Wind Turbine Noise, Springer-Verlag. |
| 2 | Burton, T., Sharpe, D., Jenkins, N., Bossanyi, E., 2001, Wind Energy Handbook, John Wiley & Sons. |
| 3 | Manwell, J.F., Mcgowan, J.G., Rogers, A.L., 2002, Wind Energy Explained - Theory, Design and Application, John Wiley & Sons. |
| 4 | Hau, E., 2006, Wind Turbines - Fundamentals, Technologies, Application, Economics, 2nd ed., Springer-Verlag. |
| 5 | Bianchi F. D., De Battista H., Mantz, R.J., 2007, Wind Turbine Control Systems - Principles, Modelling and Gain Scheduling Design, Springer-Verlag. |
| 6 | Dincer, I., & Zamfirescu, C. Sustainable energy systems and applications. Springer Science & Business Media. 2011. |