Beýik Ýüpek Ýoly we Türmenistan : Türmenistanýn Garaşsyzlygynyň 20 Ýyllygyna Bagyşlanýar = The Great Silk Road and Turkmenistan ; dedicated to the 20th anneversary of the independence of Turkmenistan - Hojanyýazow, Tirkeş (Ylym, 2011)