Παραπομπή APA

Baker, F. B. (1992). Item response theory: Parameter estimation theory. Marcel Dekker.

Παραπομπή Chicago Style

Baker, Frank. B. Item Response Theory: Parameter Estimation Theory. New York: Marcel Dekker, 1992.

Παραπομπή MLA

Baker, Frank. B. Item Response Theory: Parameter Estimation Theory. Marcel Dekker, 1992.