Berlin, H. M. (1977). Design of active filters, with experiments. Howard W. Sams.
Citazione stile Chigago Style (17a edizione)Berlin, Howard M. Design of Active Filters, with Experiments. Indianápolis: Howard W. Sams, 1977.
Citatione MLA (9a ed.)Berlin, Howard M. Design of Active Filters, with Experiments. Howard W. Sams, 1977.
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