Allen, R. G. D. (1997). Mathematical analysis for economists.
Chicago Style aipamenaAllen, R. G. D. Mathematical Analysis for Economists. Delhi : A.I.T.B.S, 1997.
MLA aipamenaAllen, R. G. D. Mathematical Analysis for Economists. 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.