Nachmias, D. (1980). The Practice of policy evaluation. St. Martin's Press.
Chicagoスタイル(17版)引用形式Nachmias, David. The Practice of Policy Evaluation. New York: St. Martin's Press, 1980.
MLA(9版)引用形式Nachmias, David. The Practice of Policy Evaluation. St. Martin's Press, 1980.
警告: この引用は必ずしも正確ではありません.