Lua APA (7ú heag.)
ebrary, Inc, & Inglehart, R. (2003). Human values and social change: Findings from the values surveys. Brill.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, agus Ronald Inglehart. Human Values and Social Change: Findings from the Values Surveys. Leiden ; Boston: Brill, 2003.
Lua MLA (9ú heag.)
ebrary, Inc, agus Ronald Inglehart. Human Values and Social Change: Findings from the Values Surveys. Brill, 2003.
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