Cita APA (7th ed.)
Manfred Prenzel, M. K. Research on PISA: Research Outcomes of the PISA Research Conference 2009. Springer.
Cita Chicago (17th ed.)
Manfred Prenzel, Mareike Kobarg. Research on PISA: Research Outcomes of the PISA Research Conference 2009. Dordrecht, Holanda: Springer.
Cita MLA (9th ed.)
Manfred Prenzel, Mareike Kobarg. Research on PISA: Research Outcomes of the PISA Research Conference 2009. Springer.
Atenció: Aquestes cites poden no estar 100% correctes.