Perloff, R. (1979). Evalutor Interventions: Pros and Cons. Sage.
シカゴスタイル引用形Perloff, Robert. Evalutor Interventions: Pros and Cons. Beverly Hills: Sage, 1979.
MLA引用形式Perloff, Robert. Evalutor Interventions: Pros and Cons. Sage, 1979.
警告: この引用は必ずしも正確ではありません.