Slavin, R. E. (1991). Educational psychology: Theory into practice (3rd ed.). Prentice Hall.
Chicago Style (17th ed.) ZitazioaSlavin, Robert E. Educational Psychology: Theory into Practice. 3rd ed. New Jersey: Prentice Hall, 1991.
MLA (9th ed.) ZitazioaSlavin, Robert E. Educational Psychology: Theory into Practice. 3rd ed. Prentice Hall, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.