(1991). A Second Look at Evaluation for Adult Learners Margarete Lieb Zalon. [microform].
Cita Chicago (17th ed.)A Second Look at Evaluation for Adult Learners Margarete Lieb Zalon. [microform]. 1991.
Cita MLA (9th ed.)A Second Look at Evaluation for Adult Learners Margarete Lieb Zalon. [microform]. 1991.
Atenció: Aquestes cites poden no estar 100% correctes.