(1979). Pulp and paper 1979/3. Paris: OECD.
Trích dẫn kiểu ChicagoPulp and Paper 1979/3. Paris: OECD, 1979.
MLA引文Pulp and Paper 1979/3. Paris: OECD, 1979.
警告:這些引文格式不一定是100%准確.
(1979). Pulp and paper 1979/3. Paris: OECD.
Trích dẫn kiểu ChicagoPulp and Paper 1979/3. Paris: OECD, 1979.
MLA引文Pulp and Paper 1979/3. Paris: OECD, 1979.