RonaldR.InglehartRonaldR., ChristianCh.WelzelChristianCh., Changing Mass Priorities: The Link between Modernization and Democracy, „Perspectives on Politics”, 8 (2), 2010, s. 551–567, ISSN1537-5927, JSTOR: 25698618 [dostęp 2022-01-29].
worldcat.org
RonaldR.InglehartRonaldR., ChristianCh.WelzelChristianCh., Changing Mass Priorities: The Link between Modernization and Democracy, „Perspectives on Politics”, 8 (2), 2010, s. 551–567, ISSN1537-5927, JSTOR: 25698618 [dostęp 2022-01-29].