Organisation for Economic Co-operation and Development. Research and Development Statistics: Business enterprise R-D expenditure by size class and by source of funds - ISIC Rev 3 (Edition 2022). OECD Publishing. https://doi.org/10.1787/aa8fa106-en
Chicago-Zitierstil (17. Ausg.)Organisation for Economic Co-operation and Development. Research and Development Statistics: Business Enterprise R-D Expenditure by Size Class and by Source of Funds - ISIC Rev 3 (Edition 2022). Paris: OECD Publishing. https://doi.org/10.1787/aa8fa106-en.
MLA-Zitierstil (8. Ausg.)Organisation for Economic Co-operation and Development. Research and Development Statistics: Business Enterprise R-D Expenditure by Size Class and by Source of Funds - ISIC Rev 3 (Edition 2022). OECD Publishing. https://doi.org/10.1787/aa8fa106-en.