Don C Loeka & Joseph C Ciechalski. (1995). Psychological Teehniques for Teachers (IInd.ed.). Taylor And Francis.
Chicago Style aipamenaDon C Loeka and Joseph C Ciechalski. Psychological Teehniques for Teachers. IInd.ed. USA: Taylor And Francis, 1995.
MLA aipamenaDon C Loeka and Joseph C Ciechalski. Psychological Teehniques for Teachers. IInd.ed. Taylor And Francis, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.