Ingram, J. A., & Monks, J. G. (1992). Statistics for business and economics (2nd ed.). Dryden Press.
Citazione stile Chigago Style (17a edizione)Ingram, John A., e Joseph G. Monks. Statistics for Business and Economics. 2nd ed. Fort Worth: Dryden Press, 1992.
Citatione MLA (9a ed.)Ingram, John A., e Joseph G. Monks. Statistics for Business and Economics. 2nd ed. Dryden Press, 1992.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.