APA-viite (7. p.)
Graafland, J. J. (2022). Ethics and economics: An introduction to free markets, equality and happiness. Routledge.
Chicago-viite (17. p.)
Graafland, J. J. Ethics and Economics: An Introduction to Free Markets, Equality and Happiness. Abingdon, Oxon: Routledge, 2022.
MLA-viite (9. p.)
Graafland, J. J. Ethics and Economics: An Introduction to Free Markets, Equality and Happiness. Routledge, 2022.
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