Sydsaeter, K., Hammond, P., & Strom, A. (2012). Essential mathematics for economic analysis (4th ed.). Pearson.
Citazione stile Chigago Style (17a edizione)Sydsaeter, Knut, Peter Hammond, e Arne Strom. Essential Mathematics for Economic Analysis. 4th ed. Harlow, England: Pearson, 2012.
Citatione MLA (9a ed.)Sydsaeter, Knut, et al. Essential Mathematics for Economic Analysis. 4th ed. Pearson, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.