Hansen, O., & Tol, R. S. J. (2003). A Refined Inglehart Index of Materialism and Postmaterialism. Hamburg University.
Chicago Style (17th ed.) CitationHansen, Oliver, and Richard S. J. Tol. A Refined Inglehart Index of Materialism and Postmaterialism. Hamburg University, 2003.
MLA (9th ed.) CitationHansen, Oliver, and Richard S. J. Tol. A Refined Inglehart Index of Materialism and Postmaterialism. Hamburg University, 2003.
Warning: These citations may not always be 100% accurate.