Pandjaitan, Ivan Sahat Hartawan
Analisis praktek internal public relation dalam membangun communication relation
Universitas Indonesia, 2006
 UI - Tesis (Membership)
Communication
PSIKOM Univ Budi Luhur, 2015
 Majalah, Jurnal, Buletin
Communication
Universitas Budi Luhur,
 Majalah, Jurnal, Buletin
Holmes, David
Communication Theory
Sage, 2005
 Buku Teks
Hovland, Carl I.
Communication and persuation
Yale University Press, 1964
 Buku Teks