Dyfyniad APA

Starr, T. J., Cioffi, J. M., & Silverman, P. (1999). Understanding digital subscriber line technology. Prentice-Hall PTR.

Dyfyniad Arddull Chicago

Starr, Thomas J.J, John M. Cioffi, and Peter Silverman. Understanding Digital Subscriber Line Technology. Upper Saddle River, N.J: Prentice-Hall PTR, 1999.

Dyfyniad MLA

Starr, Thomas J.J, et al. Understanding Digital Subscriber Line Technology. Prentice-Hall PTR, 1999.

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