APA-čujuhus (7. p.)
Newcomer, k. E., & Hatry, H. P. (2015). Handbook of practical program evaluation (4th ed.). Jossey-Bass.
Chicago-čujuhus (17. p.)
Newcomer, kathryn E., juo Harry P. Hatry. Handbook of Practical Program Evaluation. 4th ed. Hoboken, NJ: Jossey-Bass, 2015.
MLA-čujuhus (9. p.)
Newcomer, kathryn E., juo Harry P. Hatry. Handbook of Practical Program Evaluation. 4th ed. Jossey-Bass, 2015.
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