एपीए उद्धरण

Lam, H. Y. F. (1979). Analog and digital filters ; design and realization. Prentice-Hall.

शिकागो स्टाइल उद्धरण

Lam, Harry Y. F. Analog and Digital Filters ; Design and Realization. Englewood Cliffs, N.J.: Prentice-Hall, 1979.

एमएलए उद्धरण

Lam, Harry Y. F. Analog and Digital Filters ; Design and Realization. Prentice-Hall, 1979.