Shivananda Khan: Everybody knows, but nobody knows. Desk review of current literature on HIV and male-male sexualities, behaviours and sexual exploitation in Afghanistan. NAZ Foundation International, September 2008, S. 11 (Volltext als PDF).
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Eugene Schuyler, Vasili Vasilewitsch Grigorev: Turkistan: Notes of a Journey in Russian Turkistan, Khokand, Bukhara and Kuldja. Band I, Scribner, Armstrong & Co., New York 1877, S. 132–136 (bei Internet Archive).
Danielle J. van Dobben: Dancing Modernity: Gender, Sexuality and the State in the Late Ottoman Empire and Early Turkish Republic. Dissertation (M. A.), University of Arizona 2008, S. 43 f. (Volltext als PDF-Datei).