LOS, J. (1974). Mathematical models in economics. North-Holland.
Cita Chicago (17th ed.)LOS, Jerzy. Mathematical Models in Economics. Amsterdam: North-Holland, 1974.
Cita MLA (9th ed.)LOS, Jerzy. Mathematical Models in Economics. North-Holland, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.