Walberg, H. J., & Haertel, G. D. (1990). The international encyclopedia of educational evaluation. Pergamon Press.
Chicago Style (17th ed.) CitationWalberg, Herbert J., and Geneva D. Haertel. The International Encyclopedia of Educational Evaluation. Oxford: Pergamon Press, 1990.
MLA引文Walberg, Herbert J., and Geneva D. Haertel. The International Encyclopedia of Educational Evaluation. Pergamon Press, 1990.
警告:這些引文格式不一定是100%准確.