University of the Philippines (Diliman). School of Economics & Industrial Promotion Policies Project. (1978). Procedure for DRC calculation using input-output data. UPSE.
Chicago-referens (17:e uppl.)University of the Philippines (Diliman). School of Economics och Industrial Promotion Policies Project. Procedure for DRC Calculation Using Input-output Data. [Quezon City]: UPSE, 1978.
MLA-referens (9:e uppl.)University of the Philippines (Diliman). School of Economics och Industrial Promotion Policies Project. Procedure for DRC Calculation Using Input-output Data. UPSE, 1978.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.