Não informado. (1980). Evaluation Review. Sage Publications.
Chicagoスタイル(17版)引用形式Não informado. Evaluation Review. Beverly Hills, Calif: Sage Publications, 1980.
MLA(8版)引用形式Não informado. Evaluation Review. Sage Publications, 1980.
警告: この引用は必ずしも正確ではありません.