Cita APA (7th ed.)
Rekha, C. K. (2003). Digital communications. Scitech Pub.
Cita Chicago (17th ed.)
Rekha, C. Kranthi. Digital Communications. Chennai: Scitech Pub, 2003.
Cita MLA (9th ed.)
Rekha, C. Kranthi. Digital Communications. Scitech Pub, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.