APA ציטוט
Worthen, B. R., & Sanders, J. R. (1973). Educational evaluation: Theory and practice. C. A. Jones Pub. Co..
Chicago Style (17th ed.) Citation
Worthen, Blaine R., and James R. Sanders. Educational Evaluation: Theory and Practice. Worthington, Ohio: C. A. Jones Pub. Co., 1973.
ציטוט MLA
Worthen, Blaine R., and James R. Sanders. Educational Evaluation: Theory and Practice. C. A. Jones Pub. Co., 1973.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.