Não informado. (1918). Tappi Journal. Technical Association of the Pulp and Paper Industry.
Chicagoスタイル(17版)引用形式Não informado. Tappi Journal. Atlanta, Ga: Technical Association of the Pulp and Paper Industry, 1918.
MLA(8版)引用形式Não informado. Tappi Journal. Technical Association of the Pulp and Paper Industry, 1918.
警告: この引用は必ずしも正確ではありません.