Cita APA (7th ed.)
Varian, H. R. Microeconomic analysis. WW Norton & Co/viva.
Cita Chicago (17th ed.)
Varian, Hal R. Microeconomic Analysis. WW Norton & Co/viva.
Cita MLA (9th ed.)
Varian, Hal R. Microeconomic Analysis. WW Norton & Co/viva.
Atenció: Aquestes cites poden no estar 100% correctes.