Hasła przedmiotowe: “...Civilization. fast (OCoLC)fst00862898...”
Full text available from Continental Europe Database: 01/01/2005 to 12/31/2005
Full text available from Linguistics Database: 01/01/2005 to 12/31/2005
Full text available from Continental Europe Database: 01/01/2007 to present
Full text available from Linguistics Database: 01/01/2007 to present

Hasła przedmiotowe: “...Civilization, Western Chinese influences Periodicals....”
Full text available from Religion Database: 12/01/2009 to 12/31/2015
Full text available from Research Library: 12/01/2009 to 12/31/2015

Hasła przedmiotowe: “...Civilization. fast (OCoLC)fst00862898...”
Full text available from Research Library: 11/01/2011 to 12/31/2012