APA-čujuhus (7. p.)
Worthen, B. R., & Sanders, J. R. (1973). Educational evaluation: Theory and practice. C. A. Jones Pub. Co..
Chicago-čujuhus (17. p.)
Worthen, Blaine R., juo James R. Sanders. Educational Evaluation: Theory and Practice. Worthington, Ohio: C. A. Jones Pub. Co., 1973.
MLA-čujuhus (9. p.)
Worthen, Blaine R., juo James R. Sanders. Educational Evaluation: Theory and Practice. C. A. Jones Pub. Co., 1973.
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