Mason, R. D. (1990). Statistical techniques in Business and economics: / Robert D. Mason, Douglas A. Lind (7th ed.). Irwin.
Citazione stile Chigago Style (17a edizione)Mason, Robert D. Statistical Techniques in Business and Economics: / Robert D. Mason, Douglas A. Lind. 7th ed. Homewood, Il.: Irwin, 1990.
Citatione MLA (9a ed.)Mason, Robert D. Statistical Techniques in Business and Economics: / Robert D. Mason, Douglas A. Lind. 7th ed. Irwin, 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.