Organization for Economic Cooepartion and Development. (1971). L'industrie des pates et papiers dans les pays memebres de L'OCDE, 1970-1971- The Pulp and paper industry in the OECD member countries. s.n.
芝加哥风格引文Organization for Economic Cooepartion and Development. L'industrie Des Pates Et Papiers Dans Les Pays Memebres De L'OCDE, 1970-1971- The Pulp and Paper Industry in the OECD Member Countries. Paris: s.n, 1971.
MLA引文Organization for Economic Cooepartion and Development. L'industrie Des Pates Et Papiers Dans Les Pays Memebres De L'OCDE, 1970-1971- The Pulp and Paper Industry in the OECD Member Countries. s.n, 1971.
警告：这些引文格式不一定是100％准确.