Carey, R. G., & Posavac, E. J. (1989). Program evaluation: Methods and case studies (3.).
シカゴスタイル引用形Carey, Raymond G., , Emel J. Posavac. Program Evaluation: Methods and Case Studies. 3. New Jersey, Prentice Hall, 1989.
MLA引用形式Carey, Raymond G., , Emel J. Posavac. Program Evaluation: Methods and Case Studies. 3. 1989.
警告: この引用は必ずしも正確ではありません.