Não informado. (1947). Japan Tappi Journal. Japanese Technical Association of the Pulp and Paper Industry.
Chicago-viite (17. p.)Não informado. Japan Tappi Journal. Tokyo: Japanese Technical Association of the Pulp and Paper Industry, 1947.
MLA-viite (8. p.)Não informado. Japan Tappi Journal. Japanese Technical Association of the Pulp and Paper Industry, 1947.
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