Dyfyniad APA

(1970). Radio valve data: Characteristics of 7,000 valves, transistors, semiconductor diodes and rectifiers, and cathode-ray tubes. Allied.

Dyfyniad Arddull Chicago

Radio Valve Data: Characteristics of 7,000 Valves, Transistors, Semiconductor Diodes and Rectifiers, and Cathode-ray Tubes. Bombay: Allied, 1970.

Dyfyniad MLA

Radio Valve Data: Characteristics of 7,000 Valves, Transistors, Semiconductor Diodes and Rectifiers, and Cathode-ray Tubes. Allied, 1970.

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