ebrary, Inc, & Verschuuren, J. (2009). The impact of legislation: A critical analysis of ex ante evaluation. Martinus Nijhoff Publishers.
芝加哥风格引文ebrary, Inc, 与 Jonathan Verschuuren. The Impact of Legislation: A Critical Analysis of Ex Ante Evaluation. Leiden ; Boston: Martinus Nijhoff Publishers, 2009.
MLA引文ebrary, Inc, 与 Jonathan Verschuuren. The Impact of Legislation: A Critical Analysis of Ex Ante Evaluation. Martinus Nijhoff Publishers, 2009.
警告：这些引文格式不一定是100％准确.