TOMASI WAYNE. (2009). ELECTRONIC COMMUNICATION SYSTEMS FUNDAMENTALS THROUGH ADV CED (5 TH.). PEARSON EDUCATION.
Lua i Stíl Chicago (17ú heag.)TOMASI WAYNE. ELECTRONIC COMMUNICATION SYSTEMS FUNDAMENTALS THROUGH ADV CED. 5 TH. NEW DELHI: PEARSON EDUCATION, 2009.
Lua MLA (9ú heag.)TOMASI WAYNE. ELECTRONIC COMMUNICATION SYSTEMS FUNDAMENTALS THROUGH ADV CED. 5 TH. PEARSON EDUCATION, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.