Varian, H. R. (2006). Intermediate microeconomics: A modern approach. WW norton and company.
Chicago Style aipamenaVarian, Hal R. Intermediate Microeconomics: A Modern Approach. New York: WW norton and company, 2006.
MLA aipamenaVarian, Hal R. Intermediate Microeconomics: A Modern Approach. WW norton and company, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.