APA-viite (7. p.)
Koornstra, M. J. (2005). Changing choices: Psychological relativity theory: a mathematical theory and the multidimensional analyses of judgment, preference, risk behaviour, and choice dynamics. Leiden University Press.
Chicago-viite (17. p.)
Koornstra, Matthijs J. Changing Choices: Psychological Relativity Theory: A Mathematical Theory and the Multidimensional Analyses of Judgment, Preference, Risk Behaviour, and Choice Dynamics. Leiden: Leiden University Press, 2005.
MLA-viite (9. p.)
Koornstra, Matthijs J. Changing Choices: Psychological Relativity Theory: A Mathematical Theory and the Multidimensional Analyses of Judgment, Preference, Risk Behaviour, and Choice Dynamics. Leiden University Press, 2005.
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