Ball, R. (1991). Quantitative approaches to management. Butterworth Heinemann.
Cita Chicago Style (17a ed.)Ball, Robert. Quantitative Approaches to Management. Oxford: Butterworth Heinemann, 1991.
Cita MLA (9a ed.)Ball, Robert. Quantitative Approaches to Management. Butterworth Heinemann, 1991.
Precaución: Estas citas no son 100% exactas.