N, D. M. (1985). Design and analysis of experiments (5th edition.). New Age.
Citazione stile Chigago Style (17a edizione)N, Das M. Design and Analysis of Experiments. 5th edition. New Delhi: New Age, 1985.
Citatione MLA (9a ed.)N, Das M. Design and Analysis of Experiments. 5th edition. New Age, 1985.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.