Helms, H. L. (1987). Operational amplifiers ... source book. Technipubs : Prentice-Hall.
Chicagoスタイル(17版)引用形式Helms, Harry L. Operational Amplifiers ... Source Book. Englewood Cliffs, N.J.: Technipubs : Prentice-Hall, 1987.
MLA(9版)引用形式Helms, Harry L. Operational Amplifiers ... Source Book. Technipubs : Prentice-Hall, 1987.
警告: この引用は必ずしも正確ではありません.