Hillier, F. S. (1969). The evaluation of risky interrelated: Investments. North-Holland.
Citazione stile Chigago Style (17a edizione)Hillier, Frederick S. The Evaluation of Risky Interrelated: Investments. Amsterdam: North-Holland, 1969.
Citatione MLA (9a ed.)Hillier, Frederick S. The Evaluation of Risky Interrelated: Investments. North-Holland, 1969.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.