Baron, D., & Bernard, H. W. (1958). Evaluation techniques for classroom teachers. McGraw-Hill.
Chicago Style (17th ed.) ZitazioaBaron, Denis, eta Harold W. Bernard. Evaluation Techniques for Classroom Teachers. Nueva York: McGraw-Hill, 1958.
MLA (9th ed.) ZitazioaBaron, Denis, eta Harold W. Bernard. Evaluation Techniques for Classroom Teachers. McGraw-Hill, 1958.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.