- T. Burton et al., Wind Energy Handbook, 2ndEdition, John Wiley, 2011.
- G. L. Johnson, Wind Energy System, John Wiley 1994.
- J. F. Manwell et al., Wind Energy Explained, John Wiley, 2010.
- J .F .Walker, N. Jenkins, Wind Energy Technology, UNESCO , John Wiley, 1997.