(1973). Dictaphone Has Question/Answer Capacity.
Dyfyniad Arddull ChicagoDictaphone Has Question/Answer Capacity. 1973.
Dyfyniad MLADictaphone Has Question/Answer Capacity. 1973.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.