APA Style

Carr, H, H., Snyder, C, A. (2003). Management of Telecommunications Business solution to business problems enabled by voice and data communications (Edition2). United State of America: McGraw-Hill.

MLA Style

Carr, Houston, H.., Snyder, Charles, A.. "Management of Telecommunications Business solution to business problems enabled by voice and data communications". Edition2 United State of America: McGraw-Hill, 2003. BOOK.