Massachusetts Institute of Technology Radiation Laboratory, Valley, G. E., & Wallman, H. (1965). Vacuum tube amplifiers. Dover Publications.
Chicago Stili AlıntıMassachusetts Institute of Technology Radiation Laboratory, George Edward Valley, ve Henry Wallman. Vacuum Tube Amplifiers. New York: Dover Publications, 1965.
MLA AlıntıMassachusetts Institute of Technology Radiation Laboratory, et al. Vacuum Tube Amplifiers. Dover Publications, 1965.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..