University of the Philippines (Diliman). School of Economics & Industrial Promotion Policies Project. (1978). Procedure for DRC calculation using input-output data. UPSE.
Citazione stile Chigago Style (17a edizione)University of the Philippines (Diliman). School of Economics e Industrial Promotion Policies Project. Procedure for DRC Calculation Using Input-output Data. [Quezon City]: UPSE, 1978.
Citatione MLA (9a ed.)University of the Philippines (Diliman). School of Economics e Industrial Promotion Policies Project. Procedure for DRC Calculation Using Input-output Data. UPSE, 1978.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.