Bonbright, J. C. (1961). Principles of public utility rates. Columbia University Press.
Lua i Stíl Chicago (17ú heag.)Bonbright, James C. Principles of Public Utility Rates. New York: Columbia University Press, 1961.
Lua MLA (8ú heag.)Bonbright, James C. Principles of Public Utility Rates. Columbia University Press, 1961.
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