Schoening, H. M. (2005). Business management of telecommunications. Pearson/Prentice Hall.
Chicago Style (17. basım) AtıfSchoening, Heinrich M. Business Management of Telecommunications. Upper Saddle River, N.J: Pearson/Prentice Hall, 2005.
MLA (8th ed.) AtıfSchoening, Heinrich M. Business Management of Telecommunications. Pearson/Prentice Hall, 2005.
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