University of the Philippines (Diliman). School of Economics & Industrial Promotion Policies Project. (1978). Procedure for DRC calculation using input-output data. UPSE.
Cita Chicago (17th ed.)University of the Philippines (Diliman). School of Economics i Industrial Promotion Policies Project. Procedure for DRC Calculation Using Input-output Data. [Quezon City]: UPSE, 1978.
Cita MLA (9th ed.)University of the Philippines (Diliman). School of Economics i Industrial Promotion Policies Project. Procedure for DRC Calculation Using Input-output Data. UPSE, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.