Gaya APA

BRENNAN, M, J., M.Carrol, T. (1987). PREFACE TO QUANTITATIVE ECONOMICS & ECONOMETRICS (Fourth Edition). Cincinnati, Ohio: SOUTH-WESTERN.

Gaya MLA

BRENNAN, Michael, J.., M.Carrol, Thomas. "PREFACE TO QUANTITATIVE ECONOMICS & ECONOMETRICS". Fourth Edition Cincinnati, Ohio: SOUTH-WESTERN, 1987. Textbook.