taha, h. a. (1964). an optimal policy for machine tool replacement. the institute of national planning.
Citazione stile Chigago Style (17a edizione)taha, hamdy a. An Optimal Policy for Machine Tool Replacement. cairo: the institute of national planning, 1964.
Citatione MLA (9a ed.)taha, hamdy a. An Optimal Policy for Machine Tool Replacement. the institute of national planning, 1964.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.