Citação norma APA

Power, J. H. (1979). Effective protection and the processing of primary commodities. School of Economics, University of the Philippines.

Citação norma Chicago

Power, John H. Effective Protection and the Processing of Primary Commodities. [Quezon City]: School of Economics, University of the Philippines, 1979.

Citação norma MLA

Power, John H. Effective Protection and the Processing of Primary Commodities. School of Economics, University of the Philippines, 1979.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.