OECD (2021), "68 Articles of stone, plaster, cement, asbestos, mica or similar materials: Poland: Harmonised System 2012", in International Trade by Commodity Statistics Volume 2020 Issue 5: Estonia, Israel, Latvia, Lithuania, Netherlands, Norway, Poland, OECD Publishing, Paris, https://doi.org/10.1787/f2ac720c-en.

Export options: EndNote, Zotero, BibTeX, RefWorks, Procite, Import into RefWorks, Mendeley