Organisation for Economic Co-operation and Development. (2021). OECD Skills Studies The Assessment Frameworks for Cycle 2 of the Programme for the International Assessment of Adult Competencies (First edition.). OECD Publishing.
Cytowanie według stylu Chicago (wyd. 17)Organisation for Economic Co-operation and Development. OECD Skills Studies The Assessment Frameworks for Cycle 2 of the Programme for the International Assessment of Adult Competencies. First edition. Paris, France: OECD Publishing, 2021.
Cytowanie według stylu MLA (wyd. 9)Organisation for Economic Co-operation and Development. OECD Skills Studies The Assessment Frameworks for Cycle 2 of the Programme for the International Assessment of Adult Competencies. First edition. OECD Publishing, 2021.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..