1. Theoretical soil mechanics;Terzaghi,1943
2. General theory of three dimensional consolidation;Biot;J Appl Phys,1941
3. Soil mechanics in engineering practice;Terzaghi,1996
4. Hoek E, Carranza-Torres C, Diederichs MS, Corkum B. Integration of geotechnical and structural design in tunnelling. In: Proceedings University of Minnesota 56th annual geotechnical engineering conference, Minneapolis, 29 February 2008, 2008. p. 1–53 [Available for downloading at Hoek's Corner 〈www.rocscience.com〉].
5. Rocscience. Phase2, Version 6 〈www.rocscience.com〉. Toronto, Ontario, 2006.