Berg, S. V. (1989). Natural monopoly regulation principles and practice. Cambridge University Press.
Chicago Style (17. basım) AtıfBerg, Sanford V. Natural Monopoly Regulation Principles and Practice. Cambridge University Press, 1989.
MLA (8th ed.) AtıfBerg, Sanford V. Natural Monopoly Regulation Principles and Practice. Cambridge University Press, 1989.
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