APA (7th ed.) Zitazioa
Sarkhel, J. (2006). Microeconomic theory. Book Syndicate Pvt.
Chicago Style (17th ed.) Zitazioa
Sarkhel, Joydeb. Microeconomic Theory. Kolkata: Book Syndicate Pvt, 2006.
MLA (9th ed.) Zitazioa
Sarkhel, Joydeb. Microeconomic Theory. Book Syndicate Pvt, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.