Παραπομπή APA

Los, J., & Los, M. w. Mathematical models in economics. North-Holland Publishing company.

Παραπομπή Chicago Style

Los, Jerzy, και Maria w. Los. Mathematical Models in Economics. London: North-Holland Publishing company.

Παραπομπή MLA

Los, Jerzy, και Maria w. Los. Mathematical Models in Economics. North-Holland Publishing company.