Philippines. National Economic and Development Authority & Philippines. National Economic and Development Authority. National Statistical Coordination Board. (1989). Philippine standard commodity classification (Rev ed.). National Statistical Coordination Board.
Chicago Style (17th ed.) CitationPhilippines. National Economic and Development Authority and Philippines. National Economic and Development Authority. National Statistical Coordination Board. Philippine Standard Commodity Classification. Rev ed. Makati: National Statistical Coordination Board, 1989.
MLA (9th ed.) CitationPhilippines. National Economic and Development Authority and Philippines. National Economic and Development Authority. National Statistical Coordination Board. Philippine Standard Commodity Classification. Rev ed. National Statistical Coordination Board, 1989.