KNJIGE IN OSTALE TISKOVINE, E-DOKUMENTI, SPLETNE STRANI
/ BOOKS AND OTHER PRINTED MATERIAL, E-DOCUMENTS, WEB-SITES:
KNJIGA / BOOK:Ivan Gams, Kras v Sloveniji (Karst in Slovenia), ZRC Publishing, The Scientific research centre of the Slovenian Academy of Sciences and Arts, Ljubljana, 2004;
KNJIGA / BOOK:Peter Skoberne, Ljubljanica od izvira do izliva (Ljubljanica from source to confluence), series Slovenija na dlani, Mladinska knjiga, Ljubljana, 2004;
DIPLOMSKA NALOGA / THESIS: Karmen Peternelj, Graduation Thesis – Geomorphology of Planinsko polje, University of Ljubljana, Faculty of Arts, Department of Geography, Ljubljana, 2009;
E-DOC:A Lexicon of Cave and Karst Terminology with Special Reference to Environmental Karst Hydrology, United States Environmental Protection Agency, Office of Research and Development, National Center for Environmental Assessment, Washington Office, Washington, DC, EPA/600/R-02/003, 2002;
SPLETNA STRAN / WEB-SITE:DEDI, Enciklopedy of Slovenian natural and cultural heritage web-site, Planinsko polje, authors of text: Andrej Mihevc, Natasa Ravbar, The Scientific research centre of the Slovenian Academy of Sciences and Arts): http://www.dedi.si/dediscina/162;
ZEMLJEVID / MAP: Geological Map of Slovenia, 1:250.000, author: Stanko Buser, Ljubljana, Published & distributed by: Geological Survey of Slovenia, Ljubljana, 2009;
KNJIGA / BOOK: Stanko Silan, Rakov Škocjan in naravoslovna učna pot (Rakov Škocjan and Nature trail), Institute for the Protection Natural in Cultural Heritage, Ljubljana, 1995;
KNJIGA / BOOK: Trevor R. Shaw, Foreign travellers in the Slovene Karst 1486–1900, ,ZRC Publishing, The Scientific research centre of the Slovenian Academy of Sciences and Arts, Ljubljana, 2008;