Guba, E. G. (1981). Effective Evaluation. Jossey-Bass.
Chicago Style (17th ed.) CitationGuba, Egon G. Effective Evaluation. Jossey-Bass, 1981.
MLA (8th ed.) CitationGuba, Egon G. Effective Evaluation. Jossey-Bass, 1981.
Warning: These citations may not always be 100% accurate.