Hulten, C. R. (1996). Quality change in capital goods and its impact on economic growth. National Bureau of Economic Research.
Citação do estilo Chicago (17ª ed.)Hulten, Charles R. Quality Change in Capital Goods and Its Impact on Economic Growth. Cambridge: National Bureau of Economic Research, 1996.
Citação MLA (9ª ed.)Hulten, Charles R. Quality Change in Capital Goods and Its Impact on Economic Growth. National Bureau of Economic Research, 1996.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.