Struening, E. L. (1975). Handbook of evaluation research. Sage.
Chicago Style (17th ed.) CitationStruening, Elmer L. Handbook of Evaluation Research. Beverly Hills [u.a.]: Sage, 1975.
MLA (9th ed.) CitationStruening, Elmer L. Handbook of Evaluation Research. Sage, 1975.
Warning: These citations may not always be 100% accurate.