APA (7e ed.) Bronvermelding

Frey, B. S. (1992). Economics as a science of human behaviour: Towards a new social science paradigm. Kluwer Academic.

Chicago (17e ed.) Bronvermelding

Frey, Bruno S. Economics as a Science of Human Behaviour: Towards a New Social Science Paradigm. Boston: Kluwer Academic, 1992.

MLA (9e ed.) Bronvermelding

Frey, Bruno S. Economics as a Science of Human Behaviour: Towards a New Social Science Paradigm. Kluwer Academic, 1992.