^Howell, J.V. (Editor) 1960: Glossary of geology and related sciences. American Geological Institute, Washington D.C., 325 p
^Marko, F., Jacko, S., 1999: Structural geology (General and systematic). Archived 2011-07-19 at the Wayback MachineISBN 80-88896-36-3 Vydavateľstvo Harlequin, Košice, p. 81 - 93 (in Slovak)
^Dennis, J. G., 1967, International tectonic dictionary. AAPG, Tulsa, p. 112
^Twiss, Robert J. and Eldridge M. >Moores, Structural Geology, W. H. Freeman, 1992, p. 36ISBN 978-0716722526
^Graham, R.H. (1979) "Gravity sliding in the Maritime Alps" pp. 335–352 In McClay, K. R. and Price, N.J. (editors) (1981) Thrust and Nappe Tectonics (Geological Society of London Special Publication 9) Blackwell Scientific, Oxford, England,ISBN 978-0-632-00614-4
^Davis, D.M., Engelder, T., 1985: The role of salt in fold-and-thrust belts. Tectonophysics, 119, p. 67-88
^Price, N.J., McClay, K.R., 1981: Introduction. p. 1-5 in Price, N.J., McClay, K.R. (Eds.), Thrust and Nappe Tectonics.Geological Society, Special Publications vol. 9, London, 528 p
^Park, R. G. (2004) [1997]. Foundations of Structural Geology(reprint of 1997 edition of Chapman & Hall) (third ed.). Abingdon, England: Taylor and Francis. pp. 131–132.ISBN 978-0-7487-5802-9