Salvatore , D. (1982). Theory and problem of statistics econometrics. mcGraw- Hill.
Cita Chicago (17th ed.)Salvatore , Dominick. Theory and Problem of Statistics Econometrics. New York: mcGraw- Hill, 1982.
Cita MLA (9th ed.)Salvatore , Dominick. Theory and Problem of Statistics Econometrics. mcGraw- Hill, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.