LEWIS, J. P. (1959). An introduction to mathematics: For students of economics. Macmillan.
Citazione stile Chigago Style (17a edizione)LEWIS, J. Parry. An Introduction to Mathematics: For Students of Economics. London: Macmillan, 1959.
Citatione MLA (9a ed.)LEWIS, J. Parry. An Introduction to Mathematics: For Students of Economics. Macmillan, 1959.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.