एपीए उद्धरण

Balachandran. (1978). Design and implementation of recursive digital filters. Electronics Dept.

शिकागो स्टाइल उद्धरण

Balachandran. Design and Implementation of Recursive Digital Filters. Cochin University: Electronics Dept, 1978.

एमएलए उद्धरण

Balachandran. Design and Implementation of Recursive Digital Filters. Electronics Dept, 1978.