Cita APA (7th ed.)
(2003). The PISA 2003 assessment framework: Mathematics, reading, science, and problem solving knowledge and skills. OECD.
Cita Chicago (17th ed.)
The PISA 2003 Assessment Framework: Mathematics, Reading, Science, and Problem Solving Knowledge and Skills. [Place of publication not identified]: OECD, 2003.
Cita MLA (9th ed.)
The PISA 2003 Assessment Framework: Mathematics, Reading, Science, and Problem Solving Knowledge and Skills. OECD, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.