Frey, B. S. (1992). Economics as a science of human behaviour: Towards a new social science paradigm. Kluwer Academic.
Citazione stile Chigago Style (17a edizione)Frey, Bruno S. Economics as a Science of Human Behaviour: Towards a New Social Science Paradigm. Boston: Kluwer Academic, 1992.
Citatione MLA (9a ed.)Frey, Bruno S. Economics as a Science of Human Behaviour: Towards a New Social Science Paradigm. Kluwer Academic, 1992.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.