Universitas Budi Luhur,
Majalah, Jurnal, Buletin
Biddulph, Dick. editor
Radio Society of Great Britain, 1994
Buku Referensi
editor, Owen D.W. Hargie
Routledge, 1997
Buku Referensi
edited by W. Timothy Coombs and Sherry J. Holladay
Blackwell , 2010
eBooks
Holmes, David, author
Sage, 2005
Buku Teks