Cita APA (7th ed.)
ebrary, Inc, Caplin, A., & Schotter, A. (2008). The foundations of positive and normative economics: A handbook. Oxford University Press.
Cita Chicago (17th ed.)
ebrary, Inc, Andrew Caplin, i A. Schotter. The Foundations of Positive and Normative Economics: A Handbook. Oxford ; New York: Oxford University Press, 2008.
Cita MLA (9th ed.)
ebrary, Inc, et al. The Foundations of Positive and Normative Economics: A Handbook. Oxford University Press, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.