APA aipamena

Schoening, H. M. (2005). Business management of telecommunications. Pearson/Prentice Hall.

Chicago Style aipamena

Schoening, Heinrich M. Business Management of Telecommunications. Upper Saddle River, N.J: Pearson/Prentice Hall, 2005.

MLA aipamena

Schoening, Heinrich M. Business Management of Telecommunications. Pearson/Prentice Hall, 2005.