Freeman, C. (1965). The research and development effort in western Europe, North America and the Soviet Union. Paris: OECD.
Style de citation ChicagoFreeman, C. The Research and Development Effort in Western Europe, North America and the Soviet Union. Paris: OECD, 1965.
Style de citation MLAFreeman, C. The Research and Development Effort in Western Europe, North America and the Soviet Union. Paris: OECD, 1965.
Attention : ces citations peuvent ne pas être correctes à 100%.