1. Надежда Стойчева, „Скалнооблицовъчни материали в Кралство Испания”, дипломна работа, септември, 2018, МГУ „Св. Иван Рилски”, София
2. Merke, G, Sustainable development in the natural stone industry”, Roc Maquina, June 2000, pp56-58.
3. Ashmole, I, “Dimension Stone: The Small Scale Mining Potential in South Africa”, Paper presented at Small Scale Mining 2004, Johannesburg, 9 September 2004.
4. Carvalho, J.F., Henriques, P., Fale, P., Luis, G., “Decision criteria for the exploration of ornamental-stone deposits: Application to the marbles of the Portuguese Estremoz Anticline”, International Journal of Rock Mechanics and Mining Sciences (2008), doi:10.1016/j.ijrmms.2008.01.005.
5. Mancini, R., Fornaro, M., Cardu, M., Gaj, F., “Production methods in Italian dimension stone quarries”, Proceedings of the 1996 International Symposium on Mining Science and Technology, pp125-130, Guo, Y. and Golinski,T.S. (eds), Balkema, Rotterdam, 1996.
6. Atlas Powder Company, 1987, Explosives and Rock Blasting, Atlas Powder Company FieldTechnical Operations, Dallas.