Não informado. (1906). Journal of the American Leather Chemists Association. American Leather Chemists Association.
Čikaški stil citiranja (17. izdanje)Não informado. Journal of the American Leather Chemists Association. Lubbock, Tex: American Leather Chemists Association, 1906.
MLA način citiranja (8. izdanje)Não informado. Journal of the American Leather Chemists Association. American Leather Chemists Association, 1906.
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