APA-referens (7:e uppl.)

Williams, A. B., & Taylor, F. J. (1988). Electronic filter design handbook: LC, active, and digital filters (2nd ed.). McGraw-Hill.

Chicago-referens (17:e uppl.)

Williams, Arthur Bernard, och Fred J. Taylor. Electronic Filter Design Handbook: LC, Active, and Digital Filters. 2nd ed. New York: McGraw-Hill, 1988.

MLA-referens (9:e uppl.)

Williams, Arthur Bernard, och Fred J. Taylor. Electronic Filter Design Handbook: LC, Active, and Digital Filters. 2nd ed. McGraw-Hill, 1988.