Methodology of research work
Karstology (Third Cycle) / Graduate school
- Drew, D. & H. Hoetzl, (Eds) 1999: Karst Hydrogeology and Human Activities.- A.A. Balkema, 322 pp, Rotterdam, Brookfield Catalogue E-version
- Ford, D.C. & P. Williams, 2007. Karst Hydrogeology and Geomorphology. John Wiley & Sons, Chichester, 562 pp. Catalogue E-version
- Palmer, A.N., 2007. Cave geology. Cave Books, 454 str., Dayton, Ohio.Catalogue
- White, W. B. (ur.), Culver, D. C. (ur.), 2012: Encyclopedia of caves. 2nd ed., Academic Press, Amsterdam. Catalogue E-version
- Tucker, M.E. 2001: Sedimentary petrology, An Introduction to the Origin of Sedimentary Rocks (3rd edition), 262 str., Blackwell science, Oxford. Catalogue E-version
- Culver D. C., Pipan T. 2009: The Biology of Caves and Other Subterranean Habitats. Oxford University Press, Oxford. Catalogue
- Gams, I., 2004. Kras v Sloveniji v prostoru in času, 515 str. ZRC Publishing, Ljubljana. Catalogue
- Gunn, J., 2004. Encyclopedia of caves and karst science. Fitzroy Dearborn, New York.Catalogue E-version