Cita APA (7th ed.)
Organisation for Economic Co-operation and Development, Programme for International Student Assessment, & ProQuest (Firm). (2009). PISA data analysis manual (SPSS, 2nd ed.). OECD.
Cita Chicago (17th ed.)
Organisation for Economic Co-operation and Development, Programme for International Student Assessment, i ProQuest (Firm). PISA Data Analysis Manual. SPSS, 2nd ed. Paris, France: OECD, 2009.
Cita MLA (9th ed.)
Organisation for Economic Co-operation and Development, et al. PISA Data Analysis Manual. SPSS, 2nd ed. OECD, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.