(1980). Pulp and paper 1980/1. Paris: OECD.
Trích dẫn kiểu ChicagoPulp and Paper 1980/1. Paris: OECD, 1980.
MLA引文Pulp and Paper 1980/1. Paris: OECD, 1980.
警告：這些引文格式不一定是100％准確.
APA引文
(1980). Pulp and paper 1980/1. Paris: OECD.
Trích dẫn kiểu ChicagoPulp and Paper 1980/1. Paris: OECD, 1980.
MLA引文Pulp and Paper 1980/1. Paris: OECD, 1980.