APA aipamena

Itaas, E. C. (1994). Meta-analysis of researches on teaching effectiveness.

Chicago Style aipamena

Itaas, Estela C. Meta-analysis of Researches on Teaching Effectiveness. 1994.

MLA aipamena

Itaas, Estela C. Meta-analysis of Researches on Teaching Effectiveness. 1994.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.