Wind Cave (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Wind Cave" in Polish language version.

refsWebsite

Global rank Polish rank

low place

low place

135^th place

384^th place

caverbob.com (Global: low place; Polish: low place)

Bob Gulden: WORLDS LONGEST CAVES. [dostęp 2017-08-20]. (ang.).

nps.gov (Global: 135^th place; Polish: 384^th place)

A Brief History of Wind Cave National Park. National Park Service. [dostęp 2017-08-20]. (ang.).