Berg, S. V. (1989). Natural monopoly regulation principles and practice. Cambridge University Press.
Chicago Style (17th ed.) CitationBerg, Sanford V. Natural Monopoly Regulation Principles and Practice. Cambridge University Press, 1989.
MLA引文Berg, Sanford V. Natural Monopoly Regulation Principles and Practice. Cambridge University Press, 1989.
警告：这些引文格式不一定是100％准确.