Dyfyniad APA

BLACK, U. (1994). Emerging Communications Technologies Uyless Black. Prentice-Hall,Inc.

Dyfyniad Arddull Chicago

BLACK, Uyless. Emerging Communications Technologies Uyless Black. Prentice-Hall,Inc, 1994.

Dyfyniad MLA

BLACK, Uyless. Emerging Communications Technologies Uyless Black. Prentice-Hall,Inc, 1994.

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