Baron, D., & Bernard, H. W. (1958). Evaluation techniques for classroom teachers. McGraw-Hill.
Cita Chicago (17th ed.)Baron, Denis, i Harold W. Bernard. Evaluation Techniques for Classroom Teachers. Nueva York: McGraw-Hill, 1958.
Cita MLA (9th ed.)Baron, Denis, i Harold W. Bernard. Evaluation Techniques for Classroom Teachers. McGraw-Hill, 1958.
Atenció: Aquestes cites poden no estar 100% correctes.