Lua APA (7ú heag.)
Ali, S. R. (1998). Digital switching systems: System reliability and analysis. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)
Ali, Syed Riffat. Digital Switching Systems: System Reliability and Analysis. New Delhi: McGraw-Hill, 1998.
Lua MLA (9ú heag.)
Ali, Syed Riffat. Digital Switching Systems: System Reliability and Analysis. McGraw-Hill, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.