Programme for International Student Assessment, Organisation for Economic Co-operation and Development, & ProQuest (Firm). (2009). PISA data analysis manual (SAS, 2nd ed.). Programme for International Student Assessment : OECD.
Ondo kopiatu da
Kopiatzeak huts egin du
Chicago Style (17th ed.) Zitazioa
Programme for International Student Assessment, Organisation for Economic Co-operation and Development, eta ProQuest (Firm). PISA Data Analysis Manual. SAS, 2nd ed. Paris: Programme for International Student Assessment : OECD, 2009.
Ondo kopiatu da
Kopiatzeak huts egin du
MLA (9th ed.) Zitazioa
Programme for International Student Assessment, et al. PISA Data Analysis Manual. SAS, 2nd ed. Programme for International Student Assessment : OECD, 2009.
Ondo kopiatu da
Kopiatzeak huts egin du
Kontuz: berrikusi erreferentzia hauek erabili aurretik.