Hänvisningar gällande denna post
APA-referensOrganisation for Economic Co-operation and Development. (1961). New thinking in school mathematics (Repr.). OECD.
Chicago-stil citatOrganisation for Economic Co-operation and Development. New Thinking in School Mathematics. Repr. Paris: OECD, 1961.
MLA-referensOrganisation for Economic Co-operation and Development. New Thinking in School Mathematics. Repr. OECD, 1961.
Harvard-stil citatOrganisation for Economic Co-operation and Development. 1961. New thinking in school mathematics. Repr. Paris: OECD.
Kom ihåg att kontrollera att källhänvisningarna är korrekta innan du använder dem i din text.