1- Rock mechanics and the design of structures in rock. / 1967 OBERT, Leonard. Rock mechanics and the design of structures in rock. New York, N.Y.: John Wiley & Sons, 1967.
2- Fundamentals of rock mechanics - 4th ed / 2007 JAEGER, J. C.; COOK, Neville G. W.; ZIMMERMAN, Robert Wayne.
3- Fundamentals of rock mechanics. 4th ed Malden, Mass.: Blackwell, 2007. 475 p. ISBN 9780632057597 (enc.)
4- Applied analyses in geotechnics / 2000 AZIZI, Fethi. Applied analyses in geotechnics. London; New York: Taylor & Francis, 2000. xviii, 753 p. ISBN 9780419253501 (broch.).
5- Solid Waste Landfill Engineering and Design, Prentice Hall; Gray, D.H. and Leiser, A.T., 1989.