Stecher, B. M., & Davis, W. A. (1987). How to focus an evaluation. Sage Publications.
Chicago Style (17th ed.) CitationStecher, Brian M., and W. Alan Davis. How to Focus an Evaluation. Newbury Park, Calif.: Sage Publications, 1987.
ציטוט MLAStecher, Brian M., and W. Alan Davis. How to Focus an Evaluation. Sage Publications, 1987.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.