1. Adot, O. G., Cossio, A. P., & Maguire, A. (2008). Industrialization and commercialization of vicuña, guanaco and llama fibers. In E. Frank, M. Antonini & O. Toro, (Eds.), South American Camelids Research (vol. 2, pp. 359–366). Wageningen Academic Publishers.
2. Couchman R. C. (1987). Cashmere production and utilization (a world overview). Proceedings of the IV International Conference on Goats Brasilia Brazil 8 to 13 March.
3. Determination of the efficiency of the AM2 dehairing technology process with Llama fiber of different types of fleeces and Alpaca Huacaya fiber
4. Development of technology and means of cashmere down processing;Imasheva A.;Bulgarian Journal of Agricultural Science,,2014
5. McGregor B. A. (2001). The quality of cashmere and its influence on textile materials produced from cashmere and blends with superfine wool. Ph.D. Thesis. Department of Textile Technology Faculty of Science. The University of New South Wales Sydney.