Taylor, J. B. (1999). Economics (2nd ed.). A.I.T.B.S publishers.
Chicago Style aipamenaTaylor, John B. Economics. 2nd ed. Delhi: A.I.T.B.S publishers, 1999.
MLA aipamenaTaylor, John B. Economics. 2nd ed. A.I.T.B.S publishers, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.