“A Manual of Acarology. 3rd ed.: By Krantz, G. W. & D. E. Walter (2009) A Manual of Acarology. 3rd Ed. – Texas Tech University Press, Lubbock. ”. Soil Organisms, vol. 81, no. 1, July 2009, pp. 129–132, https://soil-organisms.org/index.php/SO/article/view/189.