Sternberg, R. J. (1984). Mechanisms of cognitive development. W.H. Freeman.
Chicago Style aipamenaSternberg, Robert J. Mechanisms of Cognitive Development. New York: W.H. Freeman, 1984.
MLA aipamenaSternberg, Robert J. Mechanisms of Cognitive Development. W.H. Freeman, 1984.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.