Não informado. (1947). Japan Tappi Journal. Japanese Technical Association of the Pulp and Paper Industry.
Chicagoスタイル(17版)引用形式Não informado. Japan Tappi Journal. Tokyo: Japanese Technical Association of the Pulp and Paper Industry, 1947.
MLA(8版)引用形式Não informado. Japan Tappi Journal. Japanese Technical Association of the Pulp and Paper Industry, 1947.
警告: この引用は必ずしも正確ではありません.