Philippines. National Economic and Development Authority. (1974). 1969 input-output tables of the Philippines. NEDA.
Citazione stile Chigago Style (17a edizione)Philippines. National Economic and Development Authority. 1969 Input-output Tables of the Philippines. Manila: NEDA, 1974.
Citatione MLA (9a ed.)Philippines. National Economic and Development Authority. 1969 Input-output Tables of the Philippines. NEDA, 1974.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.