Organisation for Economic Co-operation and Development & ProQuest (Firm). (2012). Literacy, numeracy and problem solving in technology-rich environments: Framework for the OECD survey of adult skills. OECD.
Cytowanie według stylu Chicago (wyd. 17)Organisation for Economic Co-operation and Development i ProQuest (Firm). Literacy, Numeracy and Problem Solving in Technology-rich Environments: Framework for the OECD Survey of Adult Skills. Paris: OECD, 2012.
Cytowanie według stylu MLA (wyd. 9)Organisation for Economic Co-operation and Development i ProQuest (Firm). Literacy, Numeracy and Problem Solving in Technology-rich Environments: Framework for the OECD Survey of Adult Skills. OECD, 2012.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..