MAC BERTHOUEX, P. and L.C. BROWN. Statistics for Environmental Engineers. Boca Raton: CRC Press, 1994. ISBN 1-56670-031-0.
DRZYMALA, J. Mineral Processing: Foundations of theory and practice of minerallurgy. Wroclaw: Wroclaw University of Technology, 2007. ISBN 978-83-7493-362-9 .
SUBBA RAO, D.V. Minerals and coal: process calculations. Boca Raton: CRC Press, Taylor & Francis Group, [2016]. ISBN 9781315225524 .
MELOUN, M. and J. MILITKÝ. Statistical Data Analysis: A Practical Guide. Woodhead Pub. India Pvt Limited, 2011. ISBN 0857091093 .