Pervan, V. M. (1975). Quantitative methods for business students. McGraw-Hill.
Cita Chicago (17th ed.)Pervan, V. M. Quantitative Methods for Business Students. Sydney: McGraw-Hill, 1975.
Cita MLA (8th ed.)Pervan, V. M. Quantitative Methods for Business Students. McGraw-Hill, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.