Large rock caverns : proceedings of the International Symposium (Finland: 25-28, 1986). vol.1
Pergamon Press, 1986
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Large rock caverns : proceedings of the International Symposium (Finland: 25-28, 1986). vol.2
Pergamon Press, 1986
 Buku Teks
Large rock caverns : proceedings of the International Symposium (Finland: 25-28, 1986). vol.3/ edited by K.H.O. Saari
Pergamon Press, 1986
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Pusch, R.
Rock mechanics on a geological base
Elsevier, 1995
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Goodman, Richard E.
Introduction to rock mechanics
John Wiley & Sons, 1980
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