Franklin, J. (1980). Methods of mathematical economics: Linear and nonlinear programming, fixed-point theorems. Springer-Verlag.
Citazione stile Chigago Style (17a edizione)Franklin, Joel. Methods of Mathematical Economics: Linear and Nonlinear Programming, Fixed-point Theorems. Nueva York: Springer-Verlag, 1980.
Citatione MLA (9a ed.)Franklin, Joel. Methods of Mathematical Economics: Linear and Nonlinear Programming, Fixed-point Theorems. Springer-Verlag, 1980.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.