Dyfyniad APA

Green, J. H. (1986). The Dow Jones-Irwin handbook of telecommunications. Homewood, [Ill.]: Dow Jones-Irwin.

Dyfyniad Arddull Chicago

Green, James H. The Dow Jones-Irwin Handbook of Telecommunications. Homewood, [Ill.]: Dow Jones-Irwin, 1986.

Dyfyniad MLA

Green, James H. The Dow Jones-Irwin Handbook of Telecommunications. Homewood, [Ill.]: Dow Jones-Irwin, 1986.

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