Bahadori M.N. Wind Towers. Architecture, Climate and Sustainability / M. N. Bahadori, A. Dehghani-sanij, A. Sayigh, 2014 r=on-line. - Текст : электронный.
Renewable Energy in the Service of Mankind : sel. topics from the World Renewable Energy Congress WREC 2014, was held in London, 3-8 Aug. 2014vol. 1 / ed. A. Sayigh, 2015 r=on-line. - Текст : электронный.