Freeman, C. (1965). The research and development effort in western Europe, North America and the Soviet Union. Paris: OECD.
Citação norma ChicagoFreeman, C. The Research and Development Effort in Western Europe, North America and the Soviet Union. Paris: OECD, 1965.
Citação norma MLAFreeman, C. The Research and Development Effort in Western Europe, North America and the Soviet Union. Paris: OECD, 1965.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.