Bell, D. A. (1994). Electronic instrumentation and measurements (2nd ed.). Prentice Hall Career & Technology.
Dyfyniad Arddull ChicagoBell, David A. Electronic Instrumentation and Measurements. 2nd ed. Englewood Cliffs, N.J: Prentice Hall Career & Technology, 1994.
Dyfyniad MLABell, David A. Electronic Instrumentation and Measurements. 2nd ed. Prentice Hall Career & Technology, 1994.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.