(2003). Pisa 2003 technical report: Programme for international student assessment. [kxd[: OECD.
Chicago Style CitationPisa 2003 Technical Report: Programme for International Student Assessment. [kxd[: OECD, 2003.
Cita MLAPisa 2003 Technical Report: Programme for International Student Assessment. [kxd[: OECD, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.