Não informado. (2012). Solutions!: For People, Processes and Paper. Technical Association of the Pulp and Paper Industry.
Čikaški stil citiranja (17. izdanje)Não informado. Solutions!: For People, Processes and Paper. Norcross, Ga: Technical Association of the Pulp and Paper Industry, 2012.
MLA način citiranja (8. izdanje)Não informado. Solutions!: For People, Processes and Paper. Technical Association of the Pulp and Paper Industry, 2012.
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