Lenk, J. D. (1976). Manual for operational amplifier users. Reston.
Cita Chicago Style (17a ed.)Lenk, John D. Manual for Operational Amplifier Users. Reston, 1976.
Cita MLA (9a ed.)Lenk, John D. Manual for Operational Amplifier Users. Reston, 1976.
Precaución: Estas citas no son 100% exactas.