Huelsman, L. P., & Kerwin, W. J. (1970). Active filters: Lumped, distributed, integrated, digital, and parametric. McGraw-Hill.
Chicago Style (17. basım) AtıfHuelsman, Lawrence P., ve William J. Kerwin. Active Filters: Lumped, Distributed, Integrated, Digital, and Parametric. New York,: McGraw-Hill, 1970.
MLA (8th ed.) AtıfHuelsman, Lawrence P., ve William J. Kerwin. Active Filters: Lumped, Distributed, Integrated, Digital, and Parametric. McGraw-Hill, 1970.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..