Dyfyniad APA

Housley, T. (1987). Data communications & teleprocessing systems (2nd ed.). Prentice-Hall International.

Dyfyniad Arddull Chicago

Housley, Trevor. Data Communications & Teleprocessing Systems. 2nd ed. Englewood Cliffs, N.J: Prentice-Hall International, 1987.

Dyfyniad MLA

Housley, Trevor. Data Communications & Teleprocessing Systems. 2nd ed. Prentice-Hall International, 1987.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.